| 1:14.59 | 2:35.77 | (1:21.18) | |
| 3:57.84 | (1:22.07) | 5:19.18 | (1:21.34) |
| 6:39.68 | (1:20.50) | 8:01.47 | (1:21.79) |
| 9:21.43 | (1:19.96) | 10:41.20 | (1:19.77) |
| 12:00.88 | (1:19.68) | 13:19.75 | (1:18.87) |
| 14:38.80 | (1:19.05) | 15:57.57 | (1:18.77) |
| 17:16.26 | (1:18.69) | 18:34.97 | (1:18.71) |
| 19:51.18 | (1:16.21) |