| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 18 | 56.43 | ||
| 1 | 6 | 35.41 | ||
| 1 | 3 | 30.98 | ||
| 2 | 17 | 53.84 | ||
| 2 | 1 | 29.85 | ||
| 2 | 21 | NS | ||
| 2 | 20 | 1:22.50 | ||
| 3 | 13 | 50.76 | ||
| 3 | 19 | 1:00.38 | ||
| 3 | 7 | 36.32 | ||
| 3 | 5 | 33.86 | ||
| 4 | 9 | 46.64 | ||
| 4 | 2 | 30.76 | ||
| 4 | 10 | 49.51 | ||
| 4 | 8 | 39.69 | ||
| 5 | 4 | 32.29 | ||
| 5 | 15 | 52.05 | ||
| 5 | 16 | 52.70 | ||
| 5 | 14 | 51.71 | ||
| 6 | 12 | 50.48 | ||
| 6 | 11 | 50.42 |