| 1:13.53 | 2:34.84 | (1:21.31) | |
| 3:56.94 | (1:22.10) | 5:19.53 | (1:22.59) |
| 6:42.18 | (1:22.65) | 8:05.14 | (1:22.96) |
| 9:28.95 | (1:23.81) | 10:52.67 | (1:23.72) |
| 12:16.39 | (1:23.72) | 13:39.83 | (1:23.44) |
| 15:03.75 | (1:23.92) | 16:27.77 | (1:24.02) |
| 17:51.35 | (1:23.58) | 19:15.25 | (1:23.90) |
| 20:35.24 | (1:19.99) |