| 26.06 | 53.68 | (27.62) | |
| 1:21.80 | (28.12) | 1:50.05 | (28.25) |
| 2:18.09 | (28.04) | 2:46.22 | (28.13) |
| 3:14.69 | (28.47) | 3:43.12 | (28.43) |
| 4:11.68 | (28.56) | 4:40.27 | (28.59) |
| 5:08.85 | (28.58) | 5:37.53 | (28.68) |
| 6:06.28 | (28.75) | 6:35.10 | (28.82) |
| 7:03.80 | (28.70) | 7:32.59 | (28.79) |
| 8:01.22 | (28.63) | 8:30.11 | (28.89) |
| 8:59.04 | (28.93) | 9:27.06 | (28.02) |