| 1:14.86 | 2:34.32 | (1:19.46) | |
| 3:53.90 | (1:19.58) | 5:13.86 | (1:19.96) |
| 6:33.98 | (1:20.12) | 7:54.36 | (1:20.38) |
| 9:14.75 | (1:20.39) | 10:35.86 | (1:21.11) |
| 11:54.99 | (1:19.13) | 13:15.07 | (1:20.08) |
| 14:35.59 | (1:20.52) | 15:56.35 | (1:20.76) |
| 17:15.98 | (1:19.63) | 18:35.98 | (1:20.00) |
| 19:53.69 | (1:17.71) |