| 1:13.94 | 2:35.49 | (1:21.55) | |
| 3:58.45 | (1:22.96) | 5:20.02 | (1:21.57) |
| 6:42.50 | (1:22.48) | 8:04.34 | (1:21.84) |
| 9:26.66 | (1:22.32) | 10:49.68 | (1:23.02) |
| 12:11.84 | (1:22.16) | 13:34.90 | (1:23.06) |
| 14:57.14 | (1:22.24) | 16:19.26 | (1:22.12) |
| 17:41.05 | (1:21.79) | 19:02.35 | (1:21.30) |
| 20:22.12 | (1:19.77) |