| 1:14.07 | 2:32.55 | (1:18.48) | |
| 3:51.69 | (1:19.14) | 5:11.48 | (1:19.79) |
| 6:31.15 | (1:19.67) | 7:51.35 | (1:20.20) |
| 9:11.39 | (1:20.04) | 10:31.71 | (1:20.32) |
| 11:50.94 | (1:19.23) | 13:10.80 | (1:19.86) |
| 14:31.40 | (1:20.60) | 15:51.61 | (1:20.21) |
| 17:12.93 | (1:21.32) | 18:33.89 | (1:20.96) |
| 19:50.75 | (1:16.86) |