| 47.69 | 1:40.74 | (53.05) | |
| 2:36.21 | (55.47) | 3:32.16 | (55.95) |
| 4:28.03 | (55.87) | 5:24.70 | (56.67) |
| 6:21.92 | (57.22) | 7:19.67 | (57.75) |
| 8:17.79 | (58.12) | 9:15.68 | (57.89) |
| 10:12.57 | (56.89) | 11:10.01 | (57.44) |
| 12:07.24 | (57.23) | 13:05.15 | (57.91) |
| 14:03.05 | (57.90) | 15:01.65 | (58.60) |
| 16:00.08 | (58.43) | 16:56.93 | (56.85) |
| 17:53.51 | (56.58) | 18:47.14 | (53.63) |