| 47.43 | 1:40.64 | (53.21) | |
| 2:34.80 | (54.16) | 3:30.29 | (55.49) |
| 4:25.31 | (55.02) | 5:20.55 | (55.24) |
| 6:16.14 | (55.59) | 7:10.98 | (54.84) |
| 9:02.49 | (1:51.51) | 9:54.84 | (52.35) |
| 10:47.51 | (52.67) | 11:41.27 | (53.76) |
| 12:34.46 | (53.19) | 13:28.43 | (53.97) |
| 14:21.96 | (53.53) | 15:16.82 | (54.86) |
| 16:09.41 | (52.59) | 17:01.89 | (52.48) |
| 17:54.63 | (52.74) | 18:47.70 | (53.07) |