| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 43.28 | ||
| 1 | 24 | 1:12.96 | ||
| 1 | 14 | 48.86 | ||
| 2 | 16 | 51.91 | ||
| 2 | 3 | 40.92 | ||
| 2 | 13 | 48.64 | ||
| 3 | 17 | 52.13 | ||
| 3 | 18 | 53.30 | ||
| 3 | 5 | 42.03 | ||
| 4 | 19 | 54.73 | ||
| 4 | 4 | 41.42 | ||
| 4 | 11 | 46.27 | ||
| 5 | 21 | 57.51 | ||
| 5 | 10 | 45.95 | ||
| 5 | 2 | 38.62 | ||
| 6 | 9 | 45.87 | ||
| 6 | 23 | 1:12.80 | ||
| 6 | 1 | 35.76 | ||
| 7 | 8 | 44.87 | ||
| 7 | 22 | 1:02.60 | ||
| 7 | 12 | 48.28 | ||
| 8 | 15 | 51.20 | ||
| 8 | 6 | 42.42 | ||
| 8 | 20 | 55.70 |