| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 23 | 53.29 | ||
| 1 | 18 | 46.26 | ||
| 1 | 5 | 30.30 | ||
| 2 | 6 | 30.33 | ||
| 2 | 11 | 40.67 | ||
| 2 | 17 | 45.36 | ||
| 3 | 14 | 42.21 | ||
| 3 | 3 | 29.93 | ||
| 3 | 20 | 48.75 | ||
| 4 | 1 | 27.45 | ||
| 4 | 13 | 41.80 | ||
| 4 | 9 | 40.04 | ||
| 5 | 15 | 42.48 | ||
| 5 | 2 | 29.10 | ||
| 5 | 16 | 45.26 | ||
| 6 | 19 | 46.42 | ||
| 6 | 10 | 40.24 | ||
| 6 | 4 | 30.21 | ||
| 7 | 7 | 31.36 | ||
| 7 | 12 | 41.54 | ||
| 7 | 22 | 52.97 | ||
| 8 | 8 | 32.81 | ||
| 8 | 21 | 51.80 |