| 34.96 | 1:13.45 | (38.49) | |
| 1:52.72 | (39.27) | 2:31.93 | (39.21) |
| 3:11.22 | (39.29) | 3:50.66 | (39.44) |
| 4:30.69 | (40.03) | 5:10.15 | (39.46) |
| 5:46.13 | (35.98) | 6:30.91 | (44.78) |
| 7:08.54 | (37.63) | 7:52.31 | (43.77) |
| 8:33.49 | (41.18) | 9:14.32 | (40.83) |
| 9:55.77 | (41.45) | 10:36.62 | (40.85) |
| 11:16.52 | (39.90) | 11:59.12 | (42.60) |
| 12:38.72 | (39.60) | 13:21.96 | (43.24) |
| 13:58.14 | (36.18) | 14:45.05 | (46.91) |
| 15:23.27 | (38.22) | 16:08.93 | (45.66) |
| 16:46.11 | (37.18) | 17:32.42 | (46.31) |
| 18:09.07 | (36.65) | 18:55.55 | (46.48) |
| 0. 0 | 20:16.86 |