| 1:08.55 | 2:20.05 | (1:11.50) | |
| 3:31.65 | (1:11.60) | 4:43.53 | (1:11.88) |
| 5:56.15 | (1:12.62) | 7:09.48 | (1:13.33) |
| 8:22.39 | (1:12.91) | 9:35.47 | (1:13.08) |
| 10:48.78 | (1:13.31) | 12:02.47 | (1:13.69) |
| 13:16.55 | (1:14.08) | 14:30.15 | (1:13.60) |
| 15:43.76 | (1:13.61) | 16:57.47 | (1:13.71) |
| 18:09.52 | (1:12.05) |