| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 40.34 | ||
| 1 | 8 | 41.11 | ||
| 1 | 24 | DQ | ||
| 2 | 14 | 44.22 | ||
| 2 | 17 | 51.93 | ||
| 2 | 9 | 41.60 | ||
| 3 | 11 | 42.55 | ||
| 3 | 20 | 56.72 | ||
| 3 | 12 | 42.74 | ||
| 4 | 3 | 39.62 | ||
| 4 | 18 | 53.22 | ||
| 4 | 5 | 40.06 | ||
| 5 | 4 | 39.76 | ||
| 5 | 10 | 42.34 | ||
| 5 | 19 | 54.69 | ||
| 6 | 22 | 58.20 | ||
| 6 | 2 | 38.88 | ||
| 6 | 13 | 43.20 | ||
| 7 | 21 | 58.01 | ||
| 7 | 1 | 38.85 | ||
| 7 | 15 | 44.41 | ||
| 8 | 16 | 45.99 | ||
| 8 | 23 | 1:01.86 | ||
| 8 | 6 | 40.22 |