| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 2 | 20 | 45.25 | ||
| 2 | 5 | 34.93 | ||
| 2 | 23 | 49.38 | ||
| 2 | 15 | 44.07 | ||
| 3 | 25 | 52.82 | ||
| 3 | 10 | 40.12 | ||
| 3 | 3 | 34.37 | ||
| 3 | 12 | 43.17 | ||
| 4 | 2 | 33.92 | ||
| 4 | 9 | 40.08 | ||
| 4 | 11 | 41.53 | ||
| 4 | 24 | 50.44 | ||
| 5 | 1 | 33.40 | ||
| 5 | 27 | NS | ||
| 5 | 17 | 44.88 | ||
| 5 | 8 | 37.60 | ||
| 6 | 6 | 36.96 | ||
| 6 | 21 | 46.91 | ||
| 6 | 14 | 43.80 | ||
| 6 | 4 | 34.67 | ||
| 7 | 18 | 44.96 | ||
| 7 | 16 | 44.26 | ||
| 7 | 19 | 45.04 | ||
| 7 | 7 | 37.31 | ||
| 8 | 22 | 47.91 | ||
| 8 | 13 | 43.48 | ||
| 8 | 26 | 1:00.90 |