| 1:13.63 | 2:34.03 | (1:20.40) | |
| 3:54.73 | (1:20.70) | 5:15.64 | (1:20.91) |
| 6:37.96 | (1:22.32) | 7:58.90 | (1:20.94) |
| 9:19.83 | (1:20.93) | 10:40.40 | (1:20.57) |
| 12:01.10 | (1:20.70) | 13:21.98 | (1:20.88) |
| 14:43.21 | (1:21.23) | 16:04.92 | (1:21.71) |
| 17:26.92 | (1:22.00) | 18:47.19 | (1:20.27) |
| 20:02.65 | (1:15.46) |