| 1:10.98 | 2:27.61 | (1:16.63) | |
| 3:46.75 | (1:19.14) | 5:05.76 | (1:19.01) |
| 6:25.81 | (1:20.05) | 7:45.38 | (1:19.57) |
| 9:05.71 | (1:20.33) | 10:26.98 | (1:21.27) |
| 11:48.25 | (1:21.27) | 13:08.07 | (1:19.82) |
| 14:28.93 | (1:20.86) | 15:49.73 | (1:20.80) |
| 17:09.98 | (1:20.25) | 18:27.39 | (1:17.41) |
| 19:43.10 | (1:15.71) |