| 1:12.85 | 2:29.31 | (1:16.46) | |
| 3:46.13 | (1:16.82) | 5:02.77 | (1:16.64) |
| 6:19.83 | (1:17.06) | 7:37.15 | (1:17.32) |
| 8:54.44 | (1:17.29) | 10:10.75 | (1:16.31) |
| 11:34.50 | (1:23.75) | 12:58.20 | (1:23.70) |
| 14:21.95 | (1:23.75) | 15:46.09 | (1:24.14) |
| 17:11.25 | (1:25.16) | 18:35.80 | (1:24.55) |
| 19:55.28 | (1:19.48) |