| 31.36 | 1:06.56 | (35.20) | |
| 1:42.15 | (35.59) | 2:18.61 | (36.46) |
| 0. 0 | 0. 0 | ||
| 0. 0 | 0. 0 | ||
| 0. 0 | 0. 0 | ||
| 6:39.48 | 7:17.68 | (38.20) | |
| 7:55.29 | (37.61) | 8:32.87 | (37.58) |
| 9:10.70 | (37.83) | 9:48.76 | (38.06) |
| 10:26.29 | (37.53) | 0. 0 | |
| 0. 0 | 0. 0 | ||
| 12:57.58 | 13:35.18 | (37.60) | |
| 14:13.55 | (38.37) | 14:51.28 | (37.73) |
| 15:29.17 | (37.89) | 16:06.67 | (37.50) |
| 16:44.58 | (37.91) | 17:22.03 | (37.45) |
| 0. 0 | 0. 0 | ||
| 19:13.99 | 0. 0 | ||
| 20:25.79 |