| 49.86 | 1:43.85 | (53.99) | |
| 2:40.08 | (56.23) | 3:37.95 | (57.87) |
| 4:34.18 | (56.23) | 5:30.26 | (56.08) |
| 6:28.32 | (58.06) | 7:25.50 | (57.18) |
| 8:23.16 | (57.66) | 9:19.43 | (56.27) |
| 10:16.35 | (56.92) | 11:13.23 | (56.88) |
| 12:09.34 | (56.11) | 13:06.56 | (57.22) |
| 14:02.99 | (56.43) | 14:59.30 | (56.31) |
| 15:55.97 | (56.67) | 16:51.72 | (55.75) |
| 17:48.44 | (56.72) | 18:41.77 | (53.33) |