| 1:13.41 | 2:30.89 | (1:17.48) | |
| 3:49.72 | (1:18.83) | 5:08.67 | (1:18.95) |
| 6:27.22 | (1:18.55) | 7:45.27 | (1:18.05) |
| 9:03.70 | (1:18.43) | 10:21.52 | (1:17.82) |
| 11:39.98 | (1:18.46) | 12:58.64 | (1:18.66) |
| 14:17.71 | (1:19.07) | 15:37.56 | (1:19.85) |
| 16:57.76 | (1:20.20) | 18:18.47 | (1:20.71) |
| 19:37.53 | (1:19.06) |