| 1:16.95 | 2:39.07 | (1:22.12) | |
| 4:01.58 | (1:22.51) | 5:22.04 | (1:20.46) |
| 6:42.00 | (1:19.96) | 8:01.15 | (1:19.15) |
| 9:20.59 | (1:19.44) | 10:39.57 | (1:18.98) |
| 11:57.91 | (1:18.34) | 13:17.57 | (1:19.66) |
| 14:38.24 | (1:20.67) | 16:00.48 | (1:22.24) |
| 17:22.48 | (1:22.00) | 18:45.01 | (1:22.53) |
| 20:06.77 | (1:21.76) |