| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 14 | 50.53 | ||
| 2 | 16 | 53.57 | ||
| 3 | 23 | DQ | ||
| 3 | 5 | 32.70 | ||
| 3 | 13 | 45.80 | ||
| 3 | 21 | 1:14.99 | ||
| 4 | 3 | 27.73 | ||
| 4 | 18 | 56.44 | ||
| 4 | 23 | NS | ||
| 4 | 6 | 33.26 | ||
| 4 | 11 | 43.98 | ||
| 5 | 2 | 27.60 | ||
| 5 | 10 | 40.43 | ||
| 5 | 7 | 38.08 | ||
| 5 | 19 | 59.53 | ||
| 5 | 4 | 32.67 | ||
| 6 | 8 | 39.55 | ||
| 6 | 22 | 1:27.94 | ||
| 6 | 15 | 51.48 | ||
| 6 | 17 | 56.21 | ||
| 7 | 20 | 59.99 | ||
| 7 | 1 | 27.17 | ||
| 7 | 9 | 40.37 | ||
| 8 | 12 | 45.11 |