| 1:16.47 | 2:37.58 | (1:21.11) | |
| 3:56.65 | (1:19.07) | 5:16.85 | (1:20.20) |
| 6:36.64 | (1:19.79) | 7:57.03 | (1:20.39) |
| 9:17.67 | (1:20.64) | 10:37.74 | (1:20.07) |
| 11:57.64 | (1:19.90) | 13:17.19 | (1:19.55) |
| 14:36.99 | (1:19.80) | 15:56.53 | (1:19.54) |
| 17:15.73 | (1:19.20) | 18:33.92 | (1:18.19) |
| 19:48.88 | (1:14.96) |