| 1:11.20 | 2:28.81 | (1:17.61) | |
| 3:46.37 | (1:17.56) | 5:05.49 | (1:19.12) |
| 6:24.17 | (1:18.68) | 7:43.20 | (1:19.03) |
| 9:02.85 | (1:19.65) | 10:22.63 | (1:19.78) |
| 11:42.27 | (1:19.64) | 13:02.03 | (1:19.76) |
| 14:21.80 | (1:19.77) | 15:41.87 | (1:20.07) |
| 17:01.99 | (1:20.12) | 18:22.24 | (1:20.25) |
| 19:39.26 | (1:17.02) |