| 1:17.19 | 2:38.13 | (1:20.94) | |
| 3:59.45 | (1:21.32) | 5:19.66 | (1:20.21) |
| 6:39.95 | (1:20.29) | 8:00.13 | (1:20.18) |
| 9:20.24 | (1:20.11) | 10:40.24 | (1:20.00) |
| 12:00.51 | (1:20.27) | 13:20.29 | (1:19.78) |
| 14:40.42 | (1:20.13) | 16:00.37 | (1:19.95) |
| 17:19.88 | (1:19.51) | 18:39.37 | (1:19.49) |
| 19:56.18 | (1:16.81) |