| 47.80 | 1:38.39 | (50.59) | |
| 2:31.56 | (53.17) | 3:25.82 | (54.26) |
| 4:20.33 | (54.51) | 5:15.35 | (55.02) |
| 6:11.22 | (55.87) | 7:08.30 | (57.08) |
| 8:04.55 | (56.25) | 9:00.37 | (55.82) |
| 9:55.47 | (55.10) | 10:50.95 | (55.48) |
| 11:45.39 | (54.44) | 12:40.71 | (55.32) |
| 13:35.93 | (55.22) | 14:30.62 | (54.69) |
| 15:25.69 | (55.07) | 16:20.84 | (55.15) |
| 17:15.98 | (55.14) | 18:08.40 | (52.42) |