| 1:14.05 | 2:31.67 | (1:17.62) | |
| 3:50.05 | (1:18.38) | 5:09.05 | (1:19.00) |
| 6:28.51 | (1:19.46) | 7:49.38 | (1:20.87) |
| 9:10.35 | (1:20.97) | 10:31.79 | (1:21.44) |
| 11:52.25 | (1:20.46) | 13:13.12 | (1:20.87) |
| 14:32.01 | (1:18.89) | 15:52.14 | (1:20.13) |
| 17:12.73 | (1:20.59) | 18:33.16 | (1:20.43) |
| 19:52.92 | (1:19.76) |