| 31.91 | 1:08.58 | (36.67) | |
| 1:45.92 | (37.34) | 2:23.56 | (37.64) |
| 3:00.68 | (37.12) | 3:39.06 | (38.38) |
| 4:16.93 | (37.87) | 4:55.00 | (38.07) |
| 5:32.95 | (37.95) | 6:11.84 | (38.89) |
| 6:50.22 | (38.38) | 7:29.39 | (39.17) |
| 8:07.86 | (38.47) | 8:47.21 | (39.35) |
| 9:26.59 | (39.38) | 10:06.60 | (40.01) |
| 10:46.97 | (40.37) | 11:27.23 | (40.26) |
| 12:07.38 | (40.15) | 12:47.33 | (39.95) |
| 13:26.54 | (39.21) | 14:05.57 | (39.03) |
| 14:44.03 | (38.46) | 15:22.47 | (38.44) |
| 16:00.51 | (38.04) | 16:38.41 | (37.90) |
| 17:16.57 | (38.16) | 17:55.21 | (38.64) |
| 0. 0 | 19:11.08 |