| 1:14.63 | 2:33.71 | (1:19.08) | |
| 3:53.15 | (1:19.44) | 5:13.31 | (1:20.16) |
| 6:33.85 | (1:20.54) | 7:54.73 | (1:20.88) |
| 9:16.44 | (1:21.71) | 10:38.76 | (1:22.32) |
| 12:01.18 | (1:22.42) | 13:24.08 | (1:22.90) |
| 14:46.18 | (1:22.10) | 16:09.23 | (1:23.05) |
| 17:32.16 | (1:22.93) | 18:55.83 | (1:23.67) |
| 20:16.94 | (1:21.11) |