| 1:06.90 | 2:19.47 | (1:12.57) | |
| 3:33.85 | (1:14.38) | 4:48.45 | (1:14.60) |
| 6:02.03 | (1:13.58) | 7:15.67 | (1:13.64) |
| 8:29.76 | (1:14.09) | 9:43.34 | (1:13.58) |
| 10:57.59 | (1:14.25) | 12:11.54 | (1:13.95) |
| 13:24.47 | (1:12.93) | 14:37.24 | (1:12.77) |
| 15:49.33 | (1:12.09) | 17:01.92 | (1:12.59) |
| 18:11.16 | (1:09.24) |