| 33.85 | 1:11.84 | (37.99) | |
| 1:50.70 | (38.86) | 2:30.06 | (39.36) |
| 3:10.06 | (40.00) | 3:50.48 | (40.42) |
| 4:30.26 | (39.78) | 5:10.10 | (39.84) |
| 5:50.60 | (40.50) | 6:30.84 | (40.24) |
| 7:11.39 | (40.55) | 7:52.20 | (40.81) |
| 8:32.34 | (40.14) | 9:12.96 | (40.62) |
| 9:52.89 | (39.93) | 10:32.90 | (40.01) |
| 11:12.11 | (39.21) | 11:51.44 | (39.33) |
| 12:30.19 | (38.75) | 13:06.83 | (36.64) |