| 0. 0 | 1:14.27 | ||
| 1:41.27 | (27.00) | 0. 0 | |
| 3:11.64 | 3:56.08 | (44.44) | |
| 4:26.27 | (30.19) | 5:16.43 | (50.16) |
| 5:48.28 | (31.85) | 6:38.59 | (50.31) |
| 7:15.37 | (36.78) | 8:01.69 | (46.32) |
| 8:31.69 | (30.00) | 0. 0 | |
| 8:43.15 | 9:25.00 | (41.85) | |
| 10:06.28 | (41.28) | 12:12.60 | (2:06.32) |
| 12:54.46 | (41.86) | 13:36.76 | (42.30) |
| 14:18.76 | (42.00) | 15:01.16 | (42.40) |
| 15:43.07 | (41.91) | 16:25.72 | (42.65) |
| 17:07.79 | (42.07) | 17:50.07 | (42.28) |
| 18:32.05 | (41.98) | 19:14.21 | (42.16) |
| 19:55.81 | (41.60) | 20:37.50 | (41.69) |