| 1:13.74 | 2:32.55 | (1:18.81) | |
| 3:51.47 | (1:18.92) | 5:10.32 | (1:18.85) |
| 6:29.55 | (1:19.23) | 7:48.28 | (1:18.73) |
| 9:07.18 | (1:18.90) | 10:25.99 | (1:18.81) |
| 11:44.99 | (1:19.00) | 13:03.92 | (1:18.93) |
| 14:23.13 | (1:19.21) | 15:42.14 | (1:19.01) |
| 17:02.21 | (1:20.07) | 18:21.75 | (1:19.54) |
| 19:40.14 | (1:18.39) |