| 1:11.65 | 2:27.42 | (1:15.77) | |
| 3:43.40 | (1:15.98) | 4:59.14 | (1:15.74) |
| 6:14.66 | (1:15.52) | 7:30.46 | (1:15.80) |
| 8:47.51 | (1:17.05) | 10:04.87 | (1:17.36) |
| 11:23.17 | (1:18.30) | 12:42.36 | (1:19.19) |
| 14:01.69 | (1:19.33) | 15:21.13 | (1:19.44) |
| 16:41.33 | (1:20.20) | 18:02.19 | (1:20.86) |
| 19:23.15 | (1:20.96) |