| 1:12.92 | 2:30.87 | (1:17.95) | |
| 3:49.48 | (1:18.61) | 5:09.47 | (1:19.99) |
| 6:29.76 | (1:20.29) | 7:51.04 | (1:21.28) |
| 9:12.74 | (1:21.70) | 10:33.24 | (1:20.50) |
| 11:53.37 | (1:20.13) | 13:13.00 | (1:19.63) |
| 14:33.65 | (1:20.65) | 15:53.38 | (1:19.73) |
| 17:13.02 | (1:19.64) | 18:32.67 | (1:19.65) |
| 19:49.54 | (1:16.87) |