| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | DQ | ||
| 1 | 15 | 49.50 | ||
| 2 | 20 | NS | ||
| 2 | 11 | 42.15 | ||
| 2 | 16 | 53.10 | ||
| 2 | 20 | NS | ||
| 3 | 2 | 30.77 | ||
| 3 | 19 | 1:01.43 | ||
| 3 | 12 | 42.41 | ||
| 3 | 20 | NS | ||
| 3 | 8 | 35.95 | ||
| 4 | 1 | 28.07 | ||
| 4 | 9 | 37.13 | ||
| 4 | 14 | 49.07 | ||
| 4 | 3 | 31.53 | ||
| 4 | 20 | NS | ||
| 5 | 20 | NS | ||
| 5 | 17 | 53.82 | ||
| 5 | 7 | 35.93 | ||
| 5 | 6 | 35.90 | ||
| 5 | 20 | NS | ||
| 6 | 4 | 33.01 | ||
| 6 | 10 | 41.27 | ||
| 6 | 5 | 33.82 | ||
| 6 | 20 | NS | ||
| 7 | 18 | 54.65 | ||
| 7 | 13 | 47.09 |