| 1:15.36 | 2:35.75 | (1:20.39) | |
| 3:56.99 | (1:21.24) | 5:18.69 | (1:21.70) |
| 6:39.91 | (1:21.22) | 8:00.89 | (1:20.98) |
| 9:21.43 | (1:20.54) | 10:41.71 | (1:20.28) |
| 12:02.36 | (1:20.65) | 13:22.36 | (1:20.00) |
| 14:42.46 | (1:20.10) | 16:02.62 | (1:20.16) |
| 17:23.57 | (1:20.95) | 18:43.71 | (1:20.14) |
| 20:01.38 | (1:17.67) |