| 1:16.03 | 2:38.00 | (1:21.97) | |
| 4:00.93 | (1:22.93) | 5:24.37 | (1:23.44) |
| 6:47.94 | (1:23.57) | 8:11.03 | (1:23.09) |
| 9:34.64 | (1:23.61) | 10:58.69 | (1:24.05) |
| 12:23.04 | (1:24.35) | 13:46.94 | (1:23.90) |
| 15:10.34 | (1:23.40) | 16:34.38 | (1:24.04) |
| 17:59.01 | (1:24.63) | 19:24.15 | (1:25.14) |
| 20:47.74 | (1:23.59) |