| 48.12 | 1:38.45 | (50.33) | |
| 3:21.55 | (1:43.10) | 0. 0 | |
| 0. 0 | 0. 0 | ||
| 0. 0 | 0. 0 | ||
| 0. 0 | 8:35.84 | ||
| 9:27.20 | (51.36) | 10:19.37 | (52.17) |
| 11:11.28 | (51.91) | 12:03.46 | (52.18) |
| 13:47.60 | (1:44.14) | 14:38.82 | (51.22) |
| 15:30.13 | (51.31) | 16:22.07 | (51.94) |
| 17:14.05 | (51.98) | 18:05.10 | (51.05) |
| 0. 0 | 18:56.81 | ||
| 19:48.81 | (52.00) | 20:41.28 | (52.47) |
| 21:34.02 | (52.74) | 22:26.84 | (52.82) |
| 23:19.11 | (52.27) | 24:11.45 | (52.34) |
| 25:03.79 | (52.34) | 25:56.38 | (52.59) |
| 26:49.20 | (52.82) | 27:39.85 | (50.65) |
| 28:35.41 | (55.56) |