| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | DQ | ||
| 1 | 13 | 44.11 | ||
| 1 | 7 | 37.95 | ||
| 2 | 11 | 42.29 | ||
| 2 | 5 | 36.29 | ||
| 2 | 16 | 48.84 | ||
| 3 | 3 | 36.08 | ||
| 3 | 19 | NS | ||
| 3 | 10 | 42.11 | ||
| 4 | 6 | 37.21 | ||
| 4 | 12 | 42.58 | ||
| 4 | 19 | NS | ||
| 5 | 15 | 48.18 | ||
| 5 | 19 | DQ | ||
| 5 | 1 | 32.27 | ||
| 6 | 8 | 40.51 | ||
| 6 | 19 | NS | ||
| 6 | 14 | 46.64 | ||
| 7 | 9 | 41.66 | ||
| 7 | 4 | 36.22 | ||
| 7 | 19 | DQ | ||
| 8 | 17 | 55.96 | ||
| 8 | 2 | 34.77 | ||
| 8 | 18 | 58.59 |