| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 5 | 38.71 | ||
| 1 | 11 | 43.69 | ||
| 1 | 22 | 52.77 | ||
| 2 | 19 | 48.93 | ||
| 2 | 7 | 40.27 | ||
| 2 | 13 | 45.03 | ||
| 3 | 2 | 35.65 | ||
| 3 | 15 | 47.41 | ||
| 3 | 20 | 49.11 | ||
| 4 | 14 | 45.66 | ||
| 4 | 1 | 35.41 | ||
| 4 | 10 | 42.91 | ||
| 5 | 3 | 38.12 | ||
| 5 | 9 | 41.27 | ||
| 5 | 17 | 48.00 | ||
| 6 | 4 | 38.42 | ||
| 6 | 12 | 43.74 | ||
| 6 | 21 | 50.72 | ||
| 7 | 16 | 47.67 | ||
| 7 | 24 | DQ | ||
| 7 | 6 | 39.40 | ||
| 8 | 23 | 56.11 | ||
| 8 | 18 | 48.84 | ||
| 8 | 8 | 40.73 |