| 1:08.80 | 2:21.52 | (1:12.72) | |
| 3:34.60 | (1:13.08) | 4:47.91 | (1:13.31) |
| 6:00.90 | (1:12.99) | 7:13.61 | (1:12.71) |
| 8:26.64 | (1:13.03) | 9:40.67 | (1:14.03) |
| 10:54.64 | (1:13.97) | 12:08.84 | (1:14.20) |
| 13:22.45 | (1:13.61) | 14:37.29 | (1:14.84) |
| 15:50.95 | (1:13.66) | 17:04.76 | (1:13.81) |
| 18:16.18 | (1:11.42) |