| 1:16.48 | 2:38.29 | (1:21.81) | |
| 4:00.24 | (1:21.95) | 5:22.25 | (1:22.01) |
| 6:44.18 | (1:21.93) | 8:05.30 | (1:21.12) |
| 9:26.30 | (1:21.00) | 10:47.54 | (1:21.24) |
| 12:09.17 | (1:21.63) | 13:30.71 | (1:21.54) |
| 14:52.04 | (1:21.33) | 16:11.91 | (1:19.87) |
| 17:31.36 | (1:19.45) | 18:50.69 | (1:19.33) |
| 20:08.77 | (1:18.08) |