| 1:12.92 | 2:29.35 | (1:16.43) | |
| 3:46.39 | (1:17.04) | 5:03.63 | (1:17.24) |
| 6:21.82 | (1:18.19) | 7:41.01 | (1:19.19) |
| 9:01.00 | (1:19.99) | 10:21.51 | (1:20.51) |
| 11:42.25 | (1:20.74) | 13:02.75 | (1:20.50) |
| 14:23.26 | (1:20.51) | 15:44.60 | (1:21.34) |
| 17:04.67 | (1:20.07) | 18:24.80 | (1:20.13) |
| 19:43.68 | (1:18.88) |