| 1:14.99 | 2:38.19 | (1:23.20) | |
| 4:01.42 | (1:23.23) | 5:24.77 | (1:23.35) |
| 6:48.53 | (1:23.76) | 8:12.50 | (1:23.97) |
| 9:36.66 | (1:24.16) | 10:59.45 | (1:22.79) |
| 12:23.19 | (1:23.74) | 13:46.21 | (1:23.02) |
| 15:09.69 | (1:23.48) | 16:32.20 | (1:22.51) |
| 17:55.70 | (1:23.50) | 19:17.09 | (1:21.39) |
| 20:35.49 | (1:18.40) |