| 25.47 | 52.82 | (27.35) | |
| 1:20.21 | (27.39) | 1:47.76 | (27.55) |
| 2:15.52 | (27.76) | 2:43.50 | (27.98) |
| 3:11.55 | (28.05) | 3:39.67 | (28.12) |
| 4:07.87 | (28.20) | 4:36.33 | (28.46) |
| 5:04.69 | (28.36) | 5:32.90 | (28.21) |
| 6:01.45 | (28.55) | 6:30.00 | (28.55) |
| 6:58.42 | (28.42) | 7:26.88 | (28.46) |
| 7:55.52 | (28.64) | 8:24.07 | (28.55) |
| 8:52.59 | (28.52) | 9:20.33 | (27.74) |