| 1:21.84 | 2:49.11 | (1:27.27) | |
| 4:17.19 | (1:28.08) | 5:46.04 | (1:28.85) |
| 7:15.08 | (1:29.04) | 8:43.13 | (1:28.05) |
| 10:11.03 | (1:27.90) | 11:39.13 | (1:28.10) |
| 13:07.34 | (1:28.21) | 14:36.48 | (1:29.14) |
| 16:05.28 | (1:28.80) | 17:34.56 | (1:29.28) |
| 19:04.15 | (1:29.59) | 20:34.37 | (1:30.22) |
| 21:59.47 | (1:25.10) |