| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 24 | 50.45 | ||
| 1 | 1 | 28.38 | ||
| 1 | 15 | 38.68 | ||
| 2 | 22 | 48.37 | ||
| 2 | 4 | 29.17 | ||
| 2 | 11 | 35.64 | ||
| 3 | 18 | 42.91 | ||
| 3 | 9 | 33.70 | ||
| 3 | 6 | 29.85 | ||
| 4 | 21 | 47.59 | ||
| 4 | 5 | 29.19 | ||
| 4 | 12 | 37.14 | ||
| 5 | 2 | 28.66 | ||
| 5 | 17 | 42.09 | ||
| 5 | 26 | NS | ||
| 6 | 10 | 34.92 | ||
| 6 | 3 | 29.15 | ||
| 6 | 23 | 49.52 | ||
| 7 | 19 | 45.85 | ||
| 7 | 7 | 30.10 | ||
| 7 | 13 | 37.87 | ||
| 8 | 25 | 53.61 | ||
| 8 | 8 | 30.12 | ||
| 8 | 16 | 39.07 | ||
| 9 | 20 | 46.45 | ||
| 9 | 26 | NS | ||
| 9 | 14 | 38.62 |