| 1:15.56 | 2:34.79 | (1:19.23) | |
| 3:54.91 | (1:20.12) | 5:15.31 | (1:20.40) |
| 6:35.85 | (1:20.54) | 7:56.01 | (1:20.16) |
| 9:15.81 | (1:19.80) | 10:36.42 | (1:20.61) |
| 11:56.06 | (1:19.64) | 13:14.97 | (1:18.91) |
| 14:34.18 | (1:19.21) | 15:53.18 | (1:19.00) |
| 17:11.93 | (1:18.75) | 18:29.94 | (1:18.01) |
| 19:46.96 | (1:17.02) |