| 1:12.25 | 2:29.62 | (1:17.37) | |
| 3:46.76 | (1:17.14) | 5:04.83 | (1:18.07) |
| 6:23.72 | (1:18.89) | 7:42.91 | (1:19.19) |
| 9:02.61 | (1:19.70) | 10:21.63 | (1:19.02) |
| 11:41.44 | (1:19.81) | 13:01.20 | (1:19.76) |
| 14:21.02 | (1:19.82) | 15:41.20 | (1:20.18) |
| 17:01.64 | (1:20.44) | 18:21.37 | (1:19.73) |
| 19:39.64 | (1:18.27) |