| 1:16.56 | 2:37.83 | (1:21.27) | |
| 3:58.48 | (1:20.65) | 5:19.50 | (1:21.02) |
| 6:40.35 | (1:20.85) | 8:00.68 | (1:20.33) |
| 9:21.17 | (1:20.49) | 10:41.89 | (1:20.72) |
| 12:02.32 | (1:20.43) | 13:23.11 | (1:20.79) |
| 14:43.47 | (1:20.36) | 16:03.85 | (1:20.38) |
| 17:23.51 | (1:19.66) | 18:43.12 | (1:19.61) |
| 20:00.75 | (1:17.63) |