| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 42.49 | ||
| 1 | 13 | 47.01 | ||
| 1 | 6 | 41.63 | ||
| 2 | 20 | NS | ||
| 2 | 9 | 43.12 | ||
| 2 | 16 | 51.86 | ||
| 3 | 10 | 46.48 | ||
| 3 | 20 | NS | ||
| 3 | 7 | 42.15 | ||
| 4 | 12 | 46.70 | ||
| 4 | 3 | 36.33 | ||
| 4 | 1 | 31.99 | ||
| 5 | 20 | NS | ||
| 5 | 5 | 41.01 | ||
| 5 | 2 | 33.71 | ||
| 6 | 4 | 37.38 | ||
| 6 | 20 | NS | ||
| 6 | 18 | 57.85 | ||
| 7 | 14 | 47.20 | ||
| 7 | 17 | 52.45 | ||
| 7 | 11 | 46.68 | ||
| 8 | 15 | 47.74 | ||
| 8 | 19 | 1:03.09 | ||
| 8 | 20 | DQ |