| 1:11.46 | 2:27.29 | (1:15.83) | |
| 3:44.02 | (1:16.73) | 5:00.66 | (1:16.64) |
| 6:17.48 | (1:16.82) | 7:33.33 | (1:15.85) |
| 8:48.99 | (1:15.66) | 10:04.42 | (1:15.43) |
| 11:19.71 | (1:15.29) | 12:34.90 | (1:15.19) |
| 13:50.23 | (1:15.33) | 15:05.26 | (1:15.03) |
| 16:20.27 | (1:15.01) | 17:34.86 | (1:14.59) |
| 18:47.24 | (1:12.38) |