| 1:13.78 | 2:35.34 | (1:21.56) | |
| 3:57.37 | (1:22.03) | 5:19.19 | (1:21.82) |
| 6:41.96 | (1:22.77) | 8:04.74 | (1:22.78) |
| 9:27.35 | (1:22.61) | 10:48.99 | (1:21.64) |
| 12:12.79 | (1:23.80) | 13:37.01 | (1:24.22) |
| 15:00.75 | (1:23.74) | 16:25.54 | (1:24.79) |
| 17:49.59 | (1:24.05) | 19:12.46 | (1:22.87) |
| 20:30.67 | (1:18.21) |