| 1:08.78 | 2:23.90 | (1:15.12) | |
| 3:39.74 | (1:15.84) | 4:56.08 | (1:16.34) |
| 6:12.73 | (1:16.65) | 7:28.92 | (1:16.19) |
| 8:45.65 | (1:16.73) | 10:02.47 | (1:16.82) |
| 11:19.82 | (1:17.35) | 12:36.71 | (1:16.89) |
| 13:54.03 | (1:17.32) | 15:12.23 | (1:18.20) |
| 16:30.28 | (1:18.05) | 17:48.00 | (1:17.72) |
| 19:01.81 | (1:13.81) |