| 1:11.67 | 2:26.82 | (1:15.15) | |
| 3:43.42 | (1:16.60) | 5:00.97 | (1:17.55) |
| 6:19.44 | (1:18.47) | 7:36.92 | (1:17.48) |
| 8:54.42 | (1:17.50) | 10:11.75 | (1:17.33) |
| 11:29.32 | (1:17.57) | 12:47.14 | (1:17.82) |
| 14:04.95 | (1:17.81) | 15:22.72 | (1:17.77) |
| 16:40.71 | (1:17.99) | 17:59.06 | (1:18.35) |
| 19:23.15 | (1:24.09) |