| 25.77 | 53.35 | (27.58) | |
| 1:21.26 | (27.91) | 1:49.73 | (28.47) |
| 2:18.28 | (28.55) | 2:46.46 | (28.18) |
| 3:14.88 | (28.42) | 3:43.52 | (28.64) |
| 4:12.29 | (28.77) | 4:40.97 | (28.68) |
| 5:09.55 | (28.58) | 5:38.38 | (28.83) |
| 6:07.18 | (28.80) | 6:36.07 | (28.89) |
| 7:05.40 | (29.33) | 7:34.75 | (29.35) |
| 8:03.93 | (29.18) | 8:33.17 | (29.24) |
| 9:02.21 | (29.04) | 9:30.46 | (28.25) |