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| Event type

100 metres Breaststroke, Women

Date 2 August 1984
StatusOlympic
LocationOlympic Swim Stadium, University of Southern California, Los Angeles, California
Participants30 from 21 countries

In the absence of the East German women, the three pre-meet favorites were Canada’s Anne Ottenbrite, Japan’s Hiroko Nagasaki, and American Tracy Caulkins. But they qualified only 6-7-8 in the prelims, and Caulkins only made the final after the disqualification of Italy’s Manuela Dalla Valle for using an illegal kick. The leading qualifier was Frenchwoman Cathérine Poirot, a veteran with an undistinguished international career, but one who had improved dramatically in the Olympic year. The second best mark in the prelims was set by Petra van Staveren of the Netherlands, another international veteran, who had trailed in the East German wakes for several years. The final seemed wide open.

But van Staveren controlled the entire race. She turned a half-bodylength in front of Poirot and Caulkins, although Caulkins had a great turn to almost make up the deficit. But then Ottenbrite and Poirot passed her near the wall to decide the medals. Van Staveren’s gold was a surprise but her national record of 1:09.88 made her the fifth fastest performer of all-time. Nagasaki was never a factor, placing sixth. This was the only women’s event in Los Angeles in which American women did not win a medal.

PosNumberCompetitorNOCR1B FinalFinal
1145Petra van StaverenNED1:11.18 (1 h3)1:09.88 (1)Gold
257Anne OttenbriteCAN1:11.81 (3 h2)1:10.69 (2)Silver
389Catherine PoirotFRA1:10.69 (1 h2)1:10.70 (3)Bronze
4243Tracy CaulkinsUSA1:11.99 (1 h1)1:10.88 (4)
5226Eva-Marie HåkanssonSWE1:11.41 (1 h4)1:11.14 (5)
6177Hiroko NagasakiJPN1:11.82 (3 h4)1:11.33 (6)
7255Susan RappUSA1:11.63 (2 h4)1:11.45 (7)
8117Jean HillGBR1:11.37 (2 h2)1:11.82 (8)
995Ute HasseFRG1:12.17 (2 h1)1:11.44 (1)
1029Ingrid LempereurBEL1:12.08 (2 h3)1:11.45 (2)
1110Dimity DouglasAUS1:12.17 (4 h2)1:12.00 (3)
1297Angelika KnippingFRG1:12.41 (3 h3)1:12.03 (4)
1339Lisa BorsholtCAN1:12.24 (3 h1)1:12.41 (5)
14167Carlotta TagninITA1:12.70 (6 h2)1:12.77 (6)
15217Patricia BrülhartSUI1:12.44 (5 h2)1:12.89 (7)
16228Annelie HolmströmSWE1:12.60 (4 h4)1:13.27 (8)
17107Sandra BowmanGBR1:12.92 (4 h1)
1811Sharon KellettAUS1:13.43 (4 h3)
19138Petra HilleniusNED1:14.09 (5 h1)
2068Liang WeifenCHN1:14.38 (5 h4)
212Alicia María BoscattoARG1:14.45 (5 h3)
22Kaori IwasakiJPN1:14.68 (6 h4)
23191Sara GuidoMEX1:14.69 (7 h4)
2481Maarit SihvonenFIN1:14.85 (6 h1)
25Guðrún ÁgústsdóttirISL1:16.70 (6 h3)
26241Rosa María SilvaURU1:17.11 (7 h2)
27131Chow Lai YeeHKG1:17.92 (7 h1)
28187Helen ChowMAS1:18.99 (8 h4)
29149Isabel LardizábalHON1:25.12 (7 h3)
DQ160Manuela Dalla ValleITA– (DQ h3)

Round One

Date2 August 1984 — 10:25
FormatFastest eight advanced to the final. Places 9-16 advanced to the B Final.
PosLaneCompetitorNOCTime
1Catherine PoirotFRA1:10.69Q
2Petra van StaverenNED1:11.18Q
3Jean HillGBR1:11.37Q
4Eva-Marie HåkanssonSWE1:11.41Q
5Susan RappUSA1:11.63Q
6Anne OttenbriteCAN1:11.81Q
7Hiroko NagasakiJPN1:11.82Q
8Tracy CaulkinsUSA1:11.99Q
9Ingrid LempereurBEL1:12.08q
=10Ute HasseFRG1:12.17q
=10Dimity DouglasAUS1:12.17q
12Lisa BorsholtCAN1:12.24q
13Angelika KnippingFRG1:12.41q
14Patricia BrülhartSUI1:12.44q
15Annelie HolmströmSWE1:12.60q
16Carlotta TagninITA1:12.70q
17Sandra BowmanGBR1:12.92
18Sharon KellettAUS1:13.43
19Petra HilleniusNED1:14.09
20Liang WeifenCHN1:14.38
21Alicia María BoscattoARG1:14.45
22Kaori IwasakiJPN1:14.68
23Sara GuidoMEX1:14.69
24Maarit SihvonenFIN1:14.85
25Guðrún ÁgústsdóttirISL1:16.70
26Rosa María SilvaURU1:17.11
27Chow Lai YeeHKG1:17.92
28Helen ChowMAS1:18.99
29Isabel LardizábalHON1:25.12
DQManuela Dalla ValleITA

Heat #1

PosLaneCompetitorNOCTime50 m50-100 m Time (Rank)
1Tracy CaulkinsUSA1:11.9933.67 (1)38.32 (3)Q
2Ute HasseFRG1:12.1734.24 (3)37.93 (1)q
3Lisa BorsholtCAN1:12.2433.77 (2)38.47 (4)q
4Sandra BowmanGBR1:12.9234.91 (=4)38.01 (2)
5Petra HilleniusNED1:14.0935.42 (6)38.67 (5)
6Maarit SihvonenFIN1:14.8534.91 (=4)39.94 (6)
7Chow Lai YeeHKG1:17.9236.40 (7)41.52 (7)

Heat #2

PosLaneCompetitorNOCTime50 m50-100 m Time (Rank)
1Catherine PoirotFRA1:10.6933.19 (1)37.50 (3)Q
2Jean HillGBR1:11.3733.69 (3)37.68 (4)Q
3Anne OttenbriteCAN1:11.8134.35 (5)37.46 (2)Q
4Dimity DouglasAUS1:12.1734.91 (6)37.26 (1)q
5Patricia BrülhartSUI1:12.4433.63 (2)38.81 (5)q
6Carlotta TagninITA1:12.7033.87 (4)38.83 (6)q
7Rosa María SilvaURU1:17.1136.41 (7)40.70 (7)

Heat #3

PosLaneCompetitorNOCTime50 m50-100 m Time (Rank)
1Petra van StaverenNED1:11.1833.06 (1)38.12 (2)Q
2Ingrid LempereurBEL1:12.0834.63 (4)37.45 (1)q
3Angelika KnippingFRG1:12.4133.45 (2)38.96 (3)q
4Sharon KellettAUS1:13.4333.53 (3)39.90 (5)
5Alicia María BoscattoARG1:14.4534.79 (5)39.66 (4)
6Guðrún ÁgústsdóttirISL1:16.7035.99 (6)40.71 (6)
7Isabel LardizábalHON1:25.1239.31 (7)45.81 (7)
DQManuela Dalla ValleITA– (–)

Heat #4

PosLaneCompetitorNOCTime50 m50-100 m Time (Rank)
1Eva-Marie HåkanssonSWE1:11.4133.49 (2)37.92 (3)Q
2Susan RappUSA1:11.6334.28 (4)37.35 (1)Q
3Hiroko NagasakiJPN1:11.8234.19 (3)37.63 (2)Q
4Annelie HolmströmSWE1:12.6033.48 (1)39.12 (4)q
5Liang WeifenCHN1:14.3834.72 (5)39.66 (6)
6Kaori IwasakiJPN1:14.6835.11 (7)39.57 (5)
7Sara GuidoMEX1:14.6934.88 (6)39.81 (7)
8Helen ChowMAS1:18.9937.54 (8)41.45 (8)

B Final

Date2 August 1984 — 17:10
PosLaneCompetitorNOCTime50 m50-100 m Time (Rank)
1Ute HasseFRG1:11.4433.74 (1)37.70 (3)
2Ingrid LempereurBEL1:11.4534.71 (7)36.74 (2)
3Dimity DouglasAUS1:12.0035.48 (8)36.52 (1)
4Angelika KnippingFRG1:12.0333.77 (2)38.26 (4)
5Lisa BorsholtCAN1:12.4134.04 (4)38.37 (5)
6Carlotta TagninITA1:12.7734.18 (5)38.59 (7)
7Patricia BrülhartSUI1:12.8934.40 (6)38.49 (6)
8Annelie HolmströmSWE1:13.2733.99 (3)39.28 (8)

Final Round

Date2 August 1984 — 17:05
PosLaneCompetitorNOCTime50 m50-100 m Time (Rank)
1Petra van StaverenNED1:09.8832.43 (1)37.45 (2)OR
2Anne OttenbriteCAN1:10.6933.55 (6)37.14 (1)
3Catherine PoirotFRA1:10.7033.23 (=2)37.47 (3)
4Tracy CaulkinsUSA1:10.8833.23 (=2)37.65 (5)
5Eva-Marie HåkanssonSWE1:11.1433.32 (4)37.82 (7)
6Hiroko NagasakiJPN1:11.3333.53 (5)37.80 (6)
7Susan RappUSA1:11.4533.84 (7)37.61 (4)
8Jean HillGBR1:11.8233.99 (8)37.83 (8)