| 1:10.58 | 2:25.40 | (1:14.82) | |
| 3:40.61 | (1:15.21) | 4:56.42 | (1:15.81) |
| 6:12.35 | (1:15.93) | 7:28.10 | (1:15.75) |
| 8:43.89 | (1:15.79) | 9:59.74 | (1:15.85) |
| 11:15.44 | (1:15.70) | 12:31.21 | (1:15.77) |
| 13:47.22 | (1:16.01) | 15:02.48 | (1:15.26) |
| 16:18.18 | (1:15.70) | 17:33.78 | (1:15.60) |
| 18:48.00 | (1:14.22) |