| 1:14.51 | 2:37.73 | (1:23.22) | |
| 4:01.75 | (1:24.02) | 5:24.51 | (1:22.76) |
| 6:48.49 | (1:23.98) | 8:10.99 | (1:22.50) |
| 9:34.93 | (1:23.94) | 10:58.48 | (1:23.55) |
| 12:20.83 | (1:22.35) | 13:45.13 | (1:24.30) |
| 15:09.28 | (1:24.15) | 16:33.95 | (1:24.67) |
| 17:56.81 | (1:22.86) | 19:19.91 | (1:23.10) |
| 20:38.03 | (1:18.12) |