| 1:13.52 | 2:33.26 | (1:19.74) | |
| 3:53.04 | (1:19.78) | 5:13.45 | (1:20.41) |
| 6:34.07 | (1:20.62) | 7:55.21 | (1:21.14) |
| 9:16.01 | (1:20.80) | 10:37.35 | (1:21.34) |
| 11:59.95 | (1:22.60) | 13:21.61 | (1:21.66) |
| 14:43.31 | (1:21.70) | 16:02.32 | (1:19.01) |
| 17:24.51 | (1:22.19) | 18:44.73 | (1:20.22) |
| 20:03.03 | (1:18.30) |