| 1:12.67 | 2:31.42 | (1:18.75) | |
| 3:51.34 | (1:19.92) | 5:13.67 | (1:22.33) |
| 6:36.28 | (1:22.61) | 7:59.16 | (1:22.88) |
| 9:22.52 | (1:23.36) | 10:45.31 | (1:22.79) |
| 12:08.60 | (1:23.29) | 13:32.45 | (1:23.85) |
| 14:54.48 | (1:22.03) | 16:16.63 | (1:22.15) |
| 17:39.09 | (1:22.46) | 19:00.08 | (1:20.99) |
| 20:18.43 | (1:18.35) |