| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 9 | 44.48 | ||
| 1 | 24 | 59.22 | ||
| 1 | 15 | 46.97 | ||
| 2 | 22 | 57.27 | ||
| 2 | 20 | 49.92 | ||
| 2 | 26 | NS | ||
| 3 | 26 | NS | ||
| 3 | 4 | 41.64 | ||
| 3 | 26 | DQ | ||
| 4 | 16 | 47.65 | ||
| 4 | 6 | 42.34 | ||
| 4 | 26 | DQ | ||
| 5 | 5 | 42.20 | ||
| 5 | 10 | 45.09 | ||
| 5 | 26 | DQ | ||
| 6 | 11 | 45.15 | ||
| 6 | 8 | 44.08 | ||
| 6 | 3 | 41.63 | ||
| 7 | 13 | 46.22 | ||
| 7 | 1 | 40.58 | ||
| 7 | 19 | 48.29 | ||
| 8 | 17 | 47.90 | ||
| 8 | 12 | 45.27 | ||
| 8 | 2 | 41.17 | ||
| 9 | 25 | 1:02.47 | ||
| 9 | 14 | 46.67 | ||
| 9 | 7 | 44.00 | ||
| 10 | 23 | 57.99 | ||
| 10 | 21 | 51.16 | ||
| 10 | 18 | 48.16 |