| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 13 | 41.30 | ||
| 1 | 5 | 36.83 | ||
| 1 | 29 | DQ | ||
| 1 | 27 | 57.02 | ||
| 2 | 17 | 46.57 | ||
| 2 | 29 | NS | ||
| 2 | 14 | 41.48 | ||
| 2 | 22 | 51.79 | ||
| 3 | 6 | 37.29 | ||
| 3 | 16 | 45.83 | ||
| 3 | 23 | 52.50 | ||
| 3 | 7 | 37.47 | ||
| 4 | 19 | 49.95 | ||
| 4 | 1 | 35.54 | ||
| 4 | 4 | 36.74 | ||
| 5 | 10 | 38.25 | ||
| 5 | 20 | 50.18 | ||
| 5 | 3 | 36.01 | ||
| 5 | 24 | 53.96 | ||
| 6 | 18 | 49.05 | ||
| 6 | 2 | 35.87 | ||
| 6 | 29 | NS | ||
| 6 | 25 | 55.13 | ||
| 7 | 8 | 38.12 | ||
| 7 | 13 | 41.30 | ||
| 7 | 29 | DQ | ||
| 7 | 15 | 45.59 | ||
| 8 | 28 | 1:11.70 | ||
| 8 | 11 | 39.16 | ||
| 8 | 9 | 38.19 | ||
| 8 | 21 | 51.21 | ||
| 9 | 29 | NS | ||
| 9 | 26 | 55.28 | ||
| 9 | 12 | 40.18 |