| 1:13.30 | 2:32.37 | (1:19.07) | |
| 3:52.92 | (1:20.55) | 5:14.61 | (1:21.69) |
| 6:36.90 | (1:22.29) | 7:59.63 | (1:22.73) |
| 9:22.04 | (1:22.41) | 10:44.64 | (1:22.60) |
| 12:07.00 | (1:22.36) | 13:29.84 | (1:22.84) |
| 14:52.20 | (1:22.36) | 16:15.45 | (1:23.25) |
| 17:37.74 | (1:22.29) | 18:59.74 | (1:22.00) |
| 20:20.67 | (1:20.93) |