| 1:13.93 | 2:35.12 | (1:21.19) | |
| 3:55.63 | (1:20.51) | 5:17.51 | (1:21.88) |
| 6:40.53 | (1:23.02) | 8:04.20 | (1:23.67) |
| 9:29.49 | (1:25.29) | 10:55.97 | (1:26.48) |
| 12:22.45 | (1:26.48) | 13:48.75 | (1:26.30) |
| 15:11.77 | (1:23.02) | 16:37.41 | (1:25.64) |
| 18:02.34 | (1:24.93) | 19:27.23 | (1:24.89) |
| 20:49.72 | (1:22.49) |