| 1:13.74 | 2:31.22 | (1:17.48) | |
| 3:48.71 | (1:17.49) | 5:05.61 | (1:16.90) |
| 6:22.60 | (1:16.99) | 7:39.74 | (1:17.14) |
| 8:56.96 | (1:17.22) | 10:14.01 | (1:17.05) |
| 11:30.96 | (1:16.95) | 12:47.39 | (1:16.43) |
| 14:04.55 | (1:17.16) | 15:21.48 | (1:16.93) |
| 16:38.02 | (1:16.54) | 17:54.28 | (1:16.26) |
| 19:09.01 | (1:14.73) |