| 1:13.22 | 2:33.33 | (1:20.11) | |
| 3:53.93 | (1:20.60) | 5:14.06 | (1:20.13) |
| 6:34.27 | (1:20.21) | 7:55.05 | (1:20.78) |
| 9:15.75 | (1:20.70) | 10:36.88 | (1:21.13) |
| 11:57.67 | (1:20.79) | 13:19.16 | (1:21.49) |
| 14:41.04 | (1:21.88) | 16:02.79 | (1:21.75) |
| 17:23.68 | (1:20.89) | 18:44.24 | (1:20.56) |
| 20:02.90 | (1:18.66) |