| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 14 | 52.07 | ||
| 1 | 6 | 40.79 | ||
| 1 | 17 | 54.40 | ||
| 2 | 5 | 39.08 | ||
| 2 | 20 | 59.61 | ||
| 2 | 19 | 59.27 | ||
| 3 | 9 | 44.74 | ||
| 3 | 3 | 38.06 | ||
| 3 | 15 | 52.45 | ||
| 4 | 13 | 51.33 | ||
| 4 | 7 | 41.71 | ||
| 4 | 4 | 38.18 | ||
| 5 | 8 | 44.62 | ||
| 5 | 1 | 37.00 | ||
| 5 | 12 | 50.73 | ||
| 6 | 21 | NS | ||
| 6 | 2 | 37.68 | ||
| 6 | 18 | 58.37 | ||
| 7 | 1 | 37.00 | ||
| 7 | 10 | 47.86 | ||
| 7 | 21 | DQ | ||
| 8 | 11 | 49.83 | ||
| 8 | 21 | NS | ||
| 8 | 16 | 52.72 |