| 49.68 | 1:44.09 | (54.41) | |
| 2:40.06 | (55.97) | 3:36.48 | (56.42) |
| 4:32.92 | (56.44) | 5:28.74 | (55.82) |
| 6:24.75 | (56.01) | 7:21.87 | (57.12) |
| 8:18.96 | (57.09) | 9:16.22 | (57.26) |
| 10:13.41 | (57.19) | 11:10.45 | (57.04) |
| 12:07.71 | (57.26) | 13:04.41 | (56.70) |
| 14:01.65 | (57.24) | 14:59.39 | (57.74) |
| 15:56.66 | (57.27) | 16:53.66 | (57.00) |
| 17:50.35 | (56.69) | 18:47.01 | (56.66) |