| 1:15.66 | 2:34.68 | (1:19.02) | |
| 3:53.74 | (1:19.06) | 5:13.62 | (1:19.88) |
| 6:33.50 | (1:19.88) | 7:53.17 | (1:19.67) |
| 9:13.19 | (1:20.02) | 10:33.50 | (1:20.31) |
| 11:53.58 | (1:20.08) | 13:14.03 | (1:20.45) |
| 14:34.39 | (1:20.36) | 15:55.17 | (1:20.78) |
| 17:16.67 | (1:21.50) | 18:37.48 | (1:20.81) |
| 19:56.52 | (1:19.04) |