| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 16 | 46.95 | ||
| 1 | 24 | 52.25 | ||
| 1 | 8 | 38.47 | ||
| 2 | 19 | 48.27 | ||
| 2 | 5 | 37.47 | ||
| 2 | 25 | 1:01.96 | ||
| 3 | 10 | 42.42 | ||
| 3 | 3 | 35.84 | ||
| 3 | 26 | DQ | ||
| 4 | 22 | 50.38 | ||
| 4 | 20 | 48.53 | ||
| 4 | 2 | 35.50 | ||
| 5 | 14 | 45.83 | ||
| 5 | 18 | 47.59 | ||
| 5 | 4 | 36.63 | ||
| 6 | 17 | 47.56 | ||
| 6 | 12 | 44.20 | ||
| 6 | 1 | 35.30 | ||
| 7 | 7 | 38.00 | ||
| 7 | 13 | 44.99 | ||
| 7 | 21 | 49.59 | ||
| 8 | 23 | 51.48 | ||
| 8 | 6 | 37.54 | ||
| 8 | 15 | 46.47 | ||
| 9 | 26 | DQ | ||
| 9 | 9 | 38.98 | ||
| 9 | 11 | 43.99 |