| 1:12.43 | 2:28.41 | (1:15.98) | |
| 3:43.67 | (1:15.26) | 5:00.10 | (1:16.43) |
| 6:16.44 | (1:16.34) | 7:34.44 | (1:18.00) |
| 8:53.64 | (1:19.20) | 10:12.98 | (1:19.34) |
| 11:32.69 | (1:19.71) | 12:52.06 | (1:19.37) |
| 14:11.27 | (1:19.21) | 15:30.06 | (1:18.79) |
| 16:48.99 | (1:18.93) | 18:06.98 | (1:17.99) |
| 19:25.01 | (1:18.03) |