| 1:15.67 | 2:35.46 | (1:19.79) | |
| 3:55.53 | (1:20.07) | 5:16.09 | (1:20.56) |
| 6:37.02 | (1:20.93) | 7:57.88 | (1:20.86) |
| 9:18.94 | (1:21.06) | 10:40.30 | (1:21.36) |
| 12:01.18 | (1:20.88) | 13:22.62 | (1:21.44) |
| 14:43.06 | (1:20.44) | 16:04.13 | (1:21.07) |
| 17:25.00 | (1:20.87) | 18:45.94 | (1:20.94) |
| 20:05.40 | (1:19.46) |