| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 21 | DQ | ||
| 1 | 9 | 47.62 | ||
| 1 | 15 | 58.75 | ||
| 2 | 1 | 40.21 | ||
| 2 | 19 | 1:05.49 | ||
| 2 | 11 | 56.95 | ||
| 3 | 21 | DQ | ||
| 3 | 18 | 1:01.85 | ||
| 3 | 2 | 41.03 | ||
| 4 | 16 | 59.97 | ||
| 4 | 7 | 43.85 | ||
| 4 | 4 | 42.09 | ||
| 5 | 5 | 42.17 | ||
| 5 | 10 | 51.34 | ||
| 5 | 21 | NS | ||
| 6 | 21 | DQ | ||
| 6 | 6 | 42.60 | ||
| 6 | 13 | 57.65 | ||
| 7 | 20 | 1:05.99 | ||
| 7 | 12 | 57.28 | ||
| 7 | 8 | 44.56 | ||
| 8 | 14 | 58.71 | ||
| 8 | 3 | 41.90 | ||
| 8 | 17 | 1:01.54 |