| 1:07.80 | 2:20.56 | (1:12.76) | |
| 3:34.74 | (1:14.18) | 4:48.86 | (1:14.12) |
| 6:02.33 | (1:13.47) | 7:15.45 | (1:13.12) |
| 8:30.48 | (1:15.03) | 9:45.13 | (1:14.65) |
| 10:59.67 | (1:14.54) | 12:14.76 | (1:15.09) |
| 13:28.52 | (1:13.76) | 14:41.97 | (1:13.45) |
| 15:56.58 | (1:14.61) | 17:11.49 | (1:14.91) |
| 18:23.56 | (1:12.07) |