| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 18 | 50.10 | ||
| 1 | 20 | 54.06 | ||
| 1 | 14 | 45.37 | ||
| 1 | 6 | 39.75 | ||
| 2 | 17 | 49.59 | ||
| 2 | 15 | 46.83 | ||
| 2 | 11 | 43.08 | ||
| 2 | 4 | 34.51 | ||
| 3 | 3 | 34.22 | ||
| 3 | 13 | 43.24 | ||
| 3 | 12 | 43.23 | ||
| 3 | 19 | 52.00 | ||
| 3 | 2 | 31.61 | ||
| 4 | 5 | 35.91 | ||
| 4 | 1 | 30.47 | ||
| 4 | 16 | 47.47 | ||
| 4 | 8 | 41.41 | ||
| 4 | 22 | 1:01.40 | ||
| 5 | 9 | 41.50 | ||
| 5 | 23 | DNF | ||
| 5 | 7 | 40.06 | ||
| 5 | 10 | 41.53 | ||
| 6 | 21 | 58.44 |