| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 9 | 39.30 | ||
| 1 | 12 | 40.76 | ||
| 2 | 10 | 39.71 | ||
| 2 | 17 | 48.51 | ||
| 3 | 6 | 34.91 | ||
| 3 | 7 | 36.74 | ||
| 3 | 8 | 38.04 | ||
| 3 | 20 | 56.36 | ||
| 3 | 22 | DQ | ||
| 4 | 5 | 34.63 | ||
| 4 | 11 | 40.61 | ||
| 4 | 1 | 31.43 | ||
| 4 | 19 | 55.26 | ||
| 4 | 21 | 1:00.05 | ||
| 5 | 15 | 42.99 | ||
| 5 | 4 | 34.25 | ||
| 5 | 3 | 33.85 | ||
| 5 | 22 | NS | ||
| 5 | 13 | 42.70 | ||
| 6 | 18 | 50.38 | ||
| 6 | 2 | 31.88 | ||
| 6 | 14 | 42.73 | ||
| 7 | 16 | 48.22 | ||
| 7 | 22 | NS | ||
| 8 | 22 | DQ |