| 34.20 | 1:12.30 | (38.10) | |
| 1:51.40 | (39.10) | 2:31.09 | (39.69) |
| 3:10.95 | (39.86) | 3:51.01 | (40.06) |
| 4:30.70 | (39.69) | 5:10.83 | (40.13) |
| 5:51.15 | (40.32) | 6:30.75 | (39.60) |
| 7:11.07 | (40.32) | 7:51.11 | (40.04) |
| 8:31.71 | (40.60) | 9:11.93 | (40.22) |
| 9:52.28 | (40.35) | 10:32.21 | (39.93) |
| 11:12.06 | (39.85) | 11:51.24 | (39.18) |
| 12:30.80 | (39.56) | 13:07.79 | (36.99) |