| 1:13.78 | 2:32.71 | (1:18.93) | |
| 3:53.88 | (1:21.17) | 5:16.18 | (1:22.30) |
| 6:38.93 | (1:22.75) | 8:00.54 | (1:21.61) |
| 9:21.57 | (1:21.03) | 10:43.62 | (1:22.05) |
| 12:04.73 | (1:21.11) | 13:26.08 | (1:21.35) |
| 14:49.26 | (1:23.18) | 16:14.16 | (1:24.90) |
| 17:35.66 | (1:21.50) | 18:54.43 | (1:18.77) |
| 20:10.87 | (1:16.44) |