| 1:09.34 | 2:22.13 | (1:12.79) | |
| 3:34.68 | (1:12.55) | 4:47.04 | (1:12.36) |
| 5:59.45 | (1:12.41) | 7:12.21 | (1:12.76) |
| 8:24.36 | (1:12.15) | 9:37.41 | (1:13.05) |
| 10:50.26 | (1:12.85) | 12:03.65 | (1:13.39) |
| 13:16.35 | (1:12.70) | 14:29.37 | (1:13.02) |
| 15:42.17 | (1:12.80) | 16:54.86 | (1:12.69) |
| 18:06.67 | (1:11.81) |