| 1:08.47 | 2:22.33 | (1:13.86) | |
| 3:36.14 | (1:13.81) | 4:49.63 | (1:13.49) |
| 6:03.04 | (1:13.41) | 7:16.97 | (1:13.93) |
| 8:31.42 | (1:14.45) | 9:45.28 | (1:13.86) |
| 10:58.07 | (1:12.79) | 12:10.15 | (1:12.08) |
| 13:22.54 | (1:12.39) | 14:34.92 | (1:12.38) |
| 15:46.61 | (1:11.69) | 16:57.67 | (1:11.06) |
| 18:06.67 | (1:09.00) |