| 47.69 | 1:37.75 | (50.06) | |
| 0. 0 | 3:19.00 | ||
| 4:09.95 | (50.95) | 5:00.70 | (50.75) |
| 5:51.57 | (50.87) | 7:32.09 | (1:40.52) |
| 8:22.15 | (50.06) | 9:12.45 | (50.30) |
| 10:02.51 | (50.06) | 10:53.55 | (51.04) |
| 0. 0 | 11:44.14 | ||
| 12:34.73 | (50.59) | 13:25.73 | (51.00) |
| 14:16.28 | (50.55) | 15:06.88 | (50.60) |
| 15:56.85 | (49.97) | 17:38.61 | (1:41.76) |
| 18:28.19 | (49.58) | 19:17.48 | (49.29) |
| 20:08.13 | (50.65) | 20:57.41 | (49.28) |
| 21:46.74 | (49.33) | 0. 0 | |
| 23:25.05 | 0. 0 | ||
| 24:14.65 | 25:03.22 | (48.57) | |
| 25:52.00 | (48.78) | 26:39.72 | (47.72) |
| 27:26.31 | (46.59) |