| 1:09.89 | 2:24.52 | (1:14.63) | |
| 3:39.54 | (1:15.02) | 4:55.41 | (1:15.87) |
| 6:10.86 | (1:15.45) | 7:26.17 | (1:15.31) |
| 8:41.64 | (1:15.47) | 9:57.49 | (1:15.85) |
| 11:13.65 | (1:16.16) | 12:30.75 | (1:17.10) |
| 13:46.35 | (1:15.60) | 15:03.09 | (1:16.74) |
| 16:18.97 | (1:15.88) | 17:34.73 | (1:15.76) |
| 18:48.16 | (1:13.43) |