| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 15 | 52.52 | ||
| 2 | 16 | 54.78 | ||
| 2 | 3 | 37.98 | ||
| 3 | 9 | 45.78 | ||
| 3 | 19 | 1:42.12 | ||
| 3 | 20 | NS | ||
| 3 | 20 | NS | ||
| 3 | 5 | 42.41 | ||
| 4 | 13 | 48.60 | ||
| 4 | 1 | 34.01 | ||
| 4 | 14 | 49.53 | ||
| 4 | 4 | 41.40 | ||
| 4 | 12 | 48.23 | ||
| 5 | 20 | NS | ||
| 5 | 11 | 48.02 | ||
| 5 | 8 | 44.30 | ||
| 5 | 6 | 42.78 | ||
| 5 | 17 | 57.11 | ||
| 6 | 2 | 37.40 | ||
| 6 | 7 | 43.14 | ||
| 7 | 18 | 1:01.86 | ||
| 8 | 10 | 46.97 |