| 1:11.62 | 2:26.42 | (1:14.80) | |
| 3:41.07 | (1:14.65) | 4:56.09 | (1:15.02) |
| 6:11.26 | (1:15.17) | 7:26.93 | (1:15.67) |
| 8:43.39 | (1:16.46) | 10:00.16 | (1:16.77) |
| 11:17.20 | (1:17.04) | 12:34.49 | (1:17.29) |
| 13:52.12 | (1:17.63) | 15:10.00 | (1:17.88) |
| 16:27.81 | (1:17.81) | 17:46.01 | (1:18.20) |
| 19:03.29 | (1:17.28) |