| 1:13.66 | 2:32.58 | (1:18.92) | |
| 3:52.31 | (1:19.73) | 5:12.67 | (1:20.36) |
| 6:33.05 | (1:20.38) | 7:52.85 | (1:19.80) |
| 9:13.80 | (1:20.95) | 10:34.98 | (1:21.18) |
| 11:55.64 | (1:20.66) | 13:16.97 | (1:21.33) |
| 14:38.22 | (1:21.25) | 16:00.78 | (1:22.56) |
| 17:22.29 | (1:21.51) | 18:43.22 | (1:20.93) |
| 20:03.25 | (1:20.03) |