| 1:09.65 | 2:24.46 | (1:14.81) | |
| 3:39.52 | (1:15.06) | 4:55.16 | (1:15.64) |
| 6:10.95 | (1:15.79) | 7:25.17 | (1:14.22) |
| 8:39.80 | (1:14.63) | 9:54.15 | (1:14.35) |
| 11:08.59 | (1:14.44) | 12:22.34 | (1:13.75) |
| 13:35.99 | (1:13.65) | 14:49.76 | (1:13.77) |
| 16:03.67 | (1:13.91) | 17:16.84 | (1:13.17) |
| 18:27.94 | (1:11.10) |