| 1:11.57 | 2:27.86 | (1:16.29) | |
| 3:44.93 | (1:17.07) | 5:02.46 | (1:17.53) |
| 6:20.27 | (1:17.81) | 7:38.20 | (1:17.93) |
| 8:56.20 | (1:18.00) | 10:14.56 | (1:18.36) |
| 11:32.77 | (1:18.21) | 12:50.54 | (1:17.77) |
| 14:07.25 | (1:16.71) | 15:23.92 | (1:16.67) |
| 16:39.61 | (1:15.69) | 17:56.18 | (1:16.57) |
| 19:09.68 | (1:13.50) |