| 1:12.53 | 2:27.88 | (1:15.35) | |
| 3:43.42 | (1:15.54) | 5:00.02 | (1:16.60) |
| 6:17.71 | (1:17.69) | 7:36.41 | (1:18.70) |
| 8:55.87 | (1:19.46) | 10:15.35 | (1:19.48) |
| 11:35.56 | (1:20.21) | 12:56.48 | (1:20.92) |
| 14:17.68 | (1:21.20) | 15:39.81 | (1:22.13) |
| 17:01.32 | (1:21.51) | 18:21.66 | (1:20.34) |
| 19:41.06 | (1:19.40) |