| 1:11.88 | 2:28.36 | (1:16.48) | |
| 3:45.48 | (1:17.12) | 5:03.14 | (1:17.66) |
| 6:20.76 | (1:17.62) | 7:38.16 | (1:17.40) |
| 8:55.86 | (1:17.70) | 10:13.64 | (1:17.78) |
| 11:31.08 | (1:17.44) | 12:49.10 | (1:18.02) |
| 14:06.73 | (1:17.63) | 15:23.96 | (1:17.23) |
| 16:40.47 | (1:16.51) | 17:56.98 | (1:16.51) |
| 19:11.92 | (1:14.94) |