| 1:13.60 | 2:31.67 | (1:18.07) | |
| 3:50.65 | (1:18.98) | 5:08.64 | (1:17.99) |
| 6:28.56 | (1:19.92) | 7:47.56 | (1:19.00) |
| 9:07.58 | (1:20.02) | 10:27.47 | (1:19.89) |
| 11:47.26 | (1:19.79) | 13:07.37 | (1:20.11) |
| 14:27.10 | (1:19.73) | 15:47.55 | (1:20.45) |
| 17:07.16 | (1:19.61) | 18:26.55 | (1:19.39) |
| 19:44.41 | (1:17.86) |