| 1:12.61 | 2:28.33 | (1:15.72) | |
| 3:45.71 | (1:17.38) | 5:03.41 | (1:17.70) |
| 6:21.47 | (1:18.06) | 7:39.30 | (1:17.83) |
| 8:57.93 | (1:18.63) | 10:16.81 | (1:18.88) |
| 11:35.08 | (1:18.27) | 12:54.69 | (1:19.61) |
| 14:14.17 | (1:19.48) | 15:33.77 | (1:19.60) |
| 16:53.35 | (1:19.58) | 18:13.13 | (1:19.78) |
| 19:32.03 | (1:18.90) |