| 1:13.75 | 2:31.59 | (1:17.84) | |
| 3:50.21 | (1:18.62) | 5:08.64 | (1:18.43) |
| 6:27.50 | (1:18.86) | 7:46.60 | (1:19.10) |
| 9:05.67 | (1:19.07) | 10:24.83 | (1:19.16) |
| 11:43.94 | (1:19.11) | 13:02.55 | (1:18.61) |
| 14:20.25 | (1:17.70) | 15:38.29 | (1:18.04) |
| 16:57.04 | (1:18.75) | 18:15.93 | (1:18.89) |
| 19:30.72 | (1:14.79) |