| 1:15.54 | 2:36.66 | (1:21.12) | |
| 3:58.75 | (1:22.09) | 5:21.32 | (1:22.57) |
| 6:43.85 | (1:22.53) | 8:06.04 | (1:22.19) |
| 9:28.75 | (1:22.71) | 10:51.10 | (1:22.35) |
| 12:13.95 | (1:22.85) | 13:37.03 | (1:23.08) |
| 15:00.28 | (1:23.25) | 16:23.72 | (1:23.44) |
| 17:47.30 | (1:23.58) | 19:11.00 | (1:23.70) |
| 20:33.22 | (1:22.22) |