| 1:14.18 | 2:34.16 | (1:19.98) | |
| 3:54.88 | (1:20.72) | 5:15.67 | (1:20.79) |
| 6:36.57 | (1:20.90) | 7:57.03 | (1:20.46) |
| 9:18.40 | (1:21.37) | 10:39.97 | (1:21.57) |
| 12:02.03 | (1:22.06) | 13:24.37 | (1:22.34) |
| 14:46.33 | (1:21.96) | 16:08.99 | (1:22.66) |
| 17:31.77 | (1:22.78) | 18:53.84 | (1:22.07) |
| 20:13.64 | (1:19.80) |