| 1:11.67 | 2:26.54 | (1:14.87) | |
| 3:42.89 | (1:16.35) | 5:01.22 | (1:18.33) |
| 6:19.11 | (1:17.89) | 7:39.24 | (1:20.13) |
| 8:58.48 | (1:19.24) | 10:16.18 | (1:17.70) |
| 11:34.60 | (1:18.42) | 12:53.13 | (1:18.53) |
| 14:10.94 | (1:17.81) | 15:29.26 | (1:18.32) |
| 16:47.55 | (1:18.29) | 18:05.09 | (1:17.54) |
| 19:19.28 | (1:14.19) |