| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 39.98 | ||
| 1 | 21 | DQ | ||
| 1 | 16 | 53.95 | ||
| 2 | 21 | NS | ||
| 2 | 9 | 41.13 | ||
| 2 | 12 | 45.64 | ||
| 3 | 3 | 35.85 | ||
| 3 | 11 | 42.56 | ||
| 3 | 15 | 49.25 | ||
| 4 | 18 | 1:01.52 | ||
| 4 | 2 | 33.70 | ||
| 4 | 21 | NS | ||
| 5 | 14 | 48.29 | ||
| 5 | 1 | 33.63 | ||
| 5 | 6 | 38.14 | ||
| 6 | 10 | 42.00 | ||
| 6 | 5 | 38.07 | ||
| 6 | 20 | 1:07.02 | ||
| 7 | 17 | 54.26 | ||
| 7 | 4 | 38.06 | ||
| 7 | 21 | DQ | ||
| 8 | 13 | 46.10 | ||
| 8 | 7 | 39.39 | ||
| 8 | 19 | 1:04.01 |