| 1:14.95 | 2:36.95 | (1:22.00) | |
| 3:59.63 | (1:22.68) | 5:21.87 | (1:22.24) |
| 6:43.73 | (1:21.86) | 8:05.55 | (1:21.82) |
| 9:27.55 | (1:22.00) | 10:49.68 | (1:22.13) |
| 12:10.99 | (1:21.31) | 13:32.43 | (1:21.44) |
| 14:53.92 | (1:21.49) | 16:16.21 | (1:22.29) |
| 17:38.55 | (1:22.34) | 19:00.51 | (1:21.96) |
| 20:20.17 | (1:19.66) |