| 1:15.32 | 2:34.70 | (1:19.38) | |
| 3:55.40 | (1:20.70) | 5:16.09 | (1:20.69) |
| 6:36.73 | (1:20.64) | 7:53.73 | (1:17.00) |
| 9:10.85 | (1:17.12) | 10:28.08 | (1:17.23) |
| 11:45.55 | (1:17.47) | 13:01.79 | (1:16.24) |
| 14:16.74 | (1:14.95) | 15:32.17 | (1:15.43) |
| 16:48.17 | (1:16.00) | 18:02.99 | (1:14.82) |
| 19:16.03 | (1:13.04) |