| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 12 | 45.42 | ||
| 1 | 16 | 54.06 | ||
| 1 | 2 | 35.32 | ||
| 2 | 20 | NS | ||
| 2 | 6 | 37.53 | ||
| 2 | 7 | 37.55 | ||
| 3 | 20 | NS | ||
| 3 | 3 | 36.32 | ||
| 3 | 19 | 1:10.41 | ||
| 4 | 20 | NS | ||
| 4 | 8 | 40.18 | ||
| 4 | 10 | 42.10 | ||
| 5 | 1 | 31.01 | ||
| 5 | 18 | 55.80 | ||
| 5 | 11 | 43.84 | ||
| 6 | 14 | 50.74 | ||
| 6 | 5 | 37.44 | ||
| 6 | 4 | 36.86 | ||
| 7 | 9 | 40.76 | ||
| 7 | 8 | 40.18 | ||
| 7 | 17 | 55.21 | ||
| 8 | 15 | 52.91 | ||
| 8 | 20 | NS | ||
| 8 | 13 | 48.61 |