| 25.32 | 52.50 | (27.18) | |
| 1:20.09 | (27.59) | 1:48.04 | (27.95) |
| 2:15.63 | (27.59) | 2:43.54 | (27.91) |
| 3:11.58 | (28.04) | 3:39.62 | (28.04) |
| 4:07.59 | (27.97) | 4:35.89 | (28.30) |
| 5:03.86 | (27.97) | 5:31.94 | (28.08) |
| 6:00.11 | (28.17) | 6:28.71 | (28.60) |
| 6:57.02 | (28.31) | 7:25.15 | (28.13) |
| 7:53.06 | (27.91) | 8:21.09 | (28.03) |
| 8:48.78 | (27.69) | 9:14.75 | (25.97) |