| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 33 | 1:00.78 | ||
| 1 | 38 | 1:07.36 | ||
| 1 | 8 | 42.41 | ||
| 1 | 25 | 52.87 | ||
| 1 | 19 | 48.51 | ||
| 2 | 37 | 1:04.84 | ||
| 2 | 12 | 43.42 | ||
| 2 | 39 | 1:08.47 | ||
| 2 | 29 | 57.76 | ||
| 2 | 3 | 39.11 | ||
| 2 | 10 | 43.36 | ||
| 3 | 4 | 39.26 | ||
| 3 | 28 | 56.01 | ||
| 3 | 15 | 45.41 | ||
| 3 | 31 | 59.37 | ||
| 3 | 5 | 40.74 | ||
| 3 | 27 | 55.49 | ||
| 4 | 36 | 1:04.09 | ||
| 4 | 1 | 35.84 | ||
| 4 | 24 | 52.02 | ||
| 4 | 9 | 42.93 | ||
| 4 | 35 | 1:03.05 | ||
| 4 | 16 | 46.43 | ||
| 5 | 17 | 47.32 | ||
| 5 | 20 | 48.68 | ||
| 5 | 7 | 41.75 | ||
| 5 | 2 | 38.54 | ||
| 5 | 30 | 58.44 | ||
| 5 | 42 | DQ | ||
| 6 | 22 | 49.11 | ||
| 6 | 18 | 47.86 | ||
| 6 | 13 | 43.71 | ||
| 6 | 6 | 40.88 | ||
| 6 | 32 | 1:00.45 | ||
| 6 | 40 | 1:11.24 | ||
| 7 | 7 | 41.75 | ||
| 7 | 26 | 54.73 | ||
| 7 | 21 | 48.96 | ||
| 7 | 11 | 43.39 | ||
| 7 | 41 | 1:14.55 | ||
| 7 | 42 | DQ | ||
| 8 | 34 | 1:01.02 | ||
| 8 | 42 | DQ | ||
| 8 | 23 | 50.87 | ||
| 8 | 14 | 44.76 |