| 39.13 | 1:24.04 | (44.91) | |
| 2:11.20 | (47.16) | 2:58.39 | (47.19) |
| 3:47.02 | (48.63) | 4:34.07 | (47.05) |
| 5:21.29 | (47.22) | 6:09.31 | (48.02) |
| 6:58.23 | (48.92) | 7:45.70 | (47.47) |
| 8:34.33 | (48.63) | 9:23.51 | (49.18) |
| 0. 0 | 10:11.07 | ||
| 11:47.36 | (1:36.29) | 12:33.47 | (46.11) |
| 13:21.00 | (47.53) | 14:08.73 | (47.73) |
| 14:55.78 | (47.05) | 15:39.84 | (44.06) |