| 1:21.54 | 2:46.98 | (1:25.44) | |
| 4:14.16 | (1:27.18) | 5:42.19 | (1:28.03) |
| 7:11.02 | (1:28.83) | 8:33.36 | (1:22.34) |
| 9:55.29 | (1:21.93) | 11:16.63 | (1:21.34) |
| 12:38.69 | (1:22.06) | 14:00.74 | (1:22.05) |
| 15:16.60 | (1:15.86) | 16:33.37 | (1:16.77) |
| 17:50.19 | (1:16.82) | 19:06.69 | (1:16.50) |
| 20:20.04 | (1:13.35) |