| 1:11.52 | 2:30.32 | (1:18.80) | |
| 3:50.07 | (1:19.75) | 5:12.07 | (1:22.00) |
| 6:32.67 | (1:20.60) | 7:54.65 | (1:21.98) |
| 9:16.55 | (1:21.90) | 10:39.49 | (1:22.94) |
| 12:00.76 | (1:21.27) | 13:24.47 | (1:23.71) |
| 14:46.95 | (1:22.48) | 16:10.01 | (1:23.06) |
| 17:33.11 | (1:23.10) | 18:54.72 | (1:21.61) |
| 20:14.13 | (1:19.41) |