| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | 53.07 | ||
| 1 | 21 | 57.63 | ||
| 1 | 2 | 34.40 | ||
| 1 | 16 | 46.76 | ||
| 2 | 30 | NS | ||
| 2 | 18 | 50.25 | ||
| 2 | 5 | 35.59 | ||
| 2 | 25 | 1:00.87 | ||
| 3 | 13 | 42.99 | ||
| 3 | 1 | 34.08 | ||
| 3 | 26 | 1:02.85 | ||
| 3 | 17 | 48.96 | ||
| 4 | 10 | 38.11 | ||
| 4 | 15 | 45.36 | ||
| 4 | 22 | 59.46 | ||
| 4 | 9 | 37.71 | ||
| 5 | 6 | 36.14 | ||
| 5 | 14 | 45.02 | ||
| 5 | 27 | 1:03.99 | ||
| 5 | 8 | 37.50 | ||
| 6 | 19 | 52.26 | ||
| 6 | 4 | 34.97 | ||
| 6 | 12 | 41.94 | ||
| 6 | 23 | 59.62 | ||
| 7 | 28 | 1:08.42 | ||
| 7 | 24 | 59.80 | ||
| 7 | 30 | DQ | ||
| 7 | 3 | 34.79 | ||
| 8 | 29 | 1:10.15 | ||
| 8 | 11 | 41.42 | ||
| 8 | 7 | 37.05 |