| 1:19.37 | 2:46.35 | (1:26.98) | |
| 4:10.19 | (1:23.84) | 5:33.64 | (1:23.45) |
| 6:57.34 | (1:23.70) | 8:21.01 | (1:23.67) |
| 9:43.96 | (1:22.95) | 11:07.73 | (1:23.77) |
| 12:32.03 | (1:24.30) | 13:55.57 | (1:23.54) |
| 15:20.01 | (1:24.44) | 16:43.88 | (1:23.87) |
| 18:07.95 | (1:24.07) | 19:30.98 | (1:23.03) |
| 20:52.88 | (1:21.90) |