| 1:11.92 | 2:29.07 | (1:17.15) | |
| 3:47.81 | (1:18.74) | 5:06.81 | (1:19.00) |
| 6:26.56 | (1:19.75) | 7:46.26 | (1:19.70) |
| 9:06.97 | (1:20.71) | 10:27.49 | (1:20.52) |
| 11:48.26 | (1:20.77) | 13:09.10 | (1:20.84) |
| 14:29.92 | (1:20.82) | 15:50.47 | (1:20.55) |
| 17:11.43 | (1:20.96) | 18:31.98 | (1:20.55) |
| 19:50.61 | (1:18.63) |