| 25.90 | 53.40 | (27.50) | |
| 1:20.89 | (27.49) | 1:48.69 | (27.80) |
| 2:16.77 | (28.08) | 2:44.74 | (27.97) |
| 3:12.85 | (28.11) | 3:40.81 | (27.96) |
| 4:08.99 | (28.18) | 4:37.62 | (28.63) |
| 5:06.12 | (28.50) | 5:34.44 | (28.32) |
| 6:03.08 | (28.64) | 6:31.75 | (28.67) |
| 7:00.36 | (28.61) | 7:29.11 | (28.75) |
| 7:57.59 | (28.48) | 8:26.46 | (28.87) |
| 8:54.95 | (28.49) | 9:22.98 | (28.03) |