| 1:14.54 | 2:33.50 | (1:18.96) | |
| 3:52.11 | (1:18.61) | 5:11.53 | (1:19.42) |
| 6:31.13 | (1:19.60) | 7:50.73 | (1:19.60) |
| 9:10.13 | (1:19.40) | 10:30.54 | (1:20.41) |
| 11:51.03 | (1:20.49) | 13:11.69 | (1:20.66) |
| 14:32.60 | (1:20.91) | 15:52.99 | (1:20.39) |
| 17:13.19 | (1:20.20) | 18:33.52 | (1:20.33) |
| 19:50.72 | (1:17.20) |