| 1:16.08 | 2:37.28 | (1:21.20) | |
| 4:00.07 | (1:22.79) | 5:22.45 | (1:22.38) |
| 6:45.16 | (1:22.71) | 8:08.38 | (1:23.22) |
| 9:31.76 | (1:23.38) | 10:54.84 | (1:23.08) |
| 12:16.83 | (1:21.99) | 13:39.81 | (1:22.98) |
| 15:02.76 | (1:22.95) | 16:23.61 | (1:20.85) |
| 17:45.95 | (1:22.34) | 19:07.09 | (1:21.14) |
| 20:23.15 | (1:16.06) |