| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 25 | DQ | ||
| 1 | 6 | 44.11 | ||
| 1 | 17 | 56.72 | ||
| 2 | 15 | 52.73 | ||
| 2 | 25 | DQ | ||
| 2 | 3 | 43.07 | ||
| 2 | 7 | 44.47 | ||
| 2 | 18 | 56.92 | ||
| 2 | 24 | 1:02.70 | ||
| 3 | 25 | DQ | ||
| 3 | 5 | 43.74 | ||
| 3 | 11 | 50.39 | ||
| 3 | 4 | 43.24 | ||
| 3 | 19 | 57.82 | ||
| 3 | 2 | 39.66 | ||
| 3 | 21 | 59.53 | ||
| 4 | 1 | 39.64 | ||
| 4 | 13 | 51.97 | ||
| 4 | 8 | 45.13 | ||
| 4 | 23 | 1:00.11 | ||
| 4 | 10 | 49.33 | ||
| 4 | 16 | 53.14 | ||
| 4 | 20 | 58.82 | ||
| 5 | 25 | DQ | ||
| 5 | 9 | 47.99 | ||
| 5 | 14 | 52.30 | ||
| 5 | 12 | 50.77 | ||
| 6 | 25 | DQ | ||
| 6 | 22 | 59.65 |