| 38.93 | 1:22.27 | (43.34) | |
| 2:06.21 | (43.94) | 2:50.08 | (43.87) |
| 3:34.39 | (44.31) | 4:18.28 | (43.89) |
| 5:03.21 | (44.93) | 5:47.95 | (44.74) |
| 6:33.17 | (45.22) | 7:17.42 | (44.25) |
| 8:47.30 | (1:29.88) | 10:16.32 | (1:29.02) |
| 11:44.57 | (1:28.25) | 13:13.93 | (1:29.36) |
| 14:45.36 | (1:31.43) | 16:16.14 | (1:30.78) |
| 17:48.22 | (1:32.08) | 19:20.86 | (1:32.64) |
| 20:55.29 | (1:34.43) | 22:25.77 | (1:30.48) |