| 1:13.68 | 2:31.59 | (1:17.91) | |
| 3:49.23 | (1:17.64) | 5:06.65 | (1:17.42) |
| 6:23.60 | (1:16.95) | 7:40.67 | (1:17.07) |
| 8:56.33 | (1:15.66) | 10:12.35 | (1:16.02) |
| 11:27.68 | (1:15.33) | 12:43.33 | (1:15.65) |
| 13:59.02 | (1:15.69) | 15:14.97 | (1:15.95) |
| 16:30.50 | (1:15.53) | 17:45.72 | (1:15.22) |
| 18:56.56 | (1:10.84) |