| 1:13.08 | 2:32.51 | (1:19.43) | |
| 3:53.06 | (1:20.55) | 5:12.50 | (1:19.44) |
| 6:32.16 | (1:19.66) | 7:52.20 | (1:20.04) |
| 9:12.42 | (1:20.22) | 10:32.34 | (1:19.92) |
| 11:51.89 | (1:19.55) | 13:12.58 | (1:20.69) |
| 14:32.69 | (1:20.11) | 15:52.70 | (1:20.01) |
| 17:13.20 | (1:20.50) | 18:33.87 | (1:20.67) |
| 19:50.04 | (1:16.17) |