| 33.94 | 1:12.01 | (38.07) | |
| 1:51.12 | (39.11) | 2:31.02 | (39.90) |
| 3:10.35 | (39.33) | 3:50.43 | (40.08) |
| 4:30.70 | (40.27) | 5:11.25 | (40.55) |
| 5:51.59 | (40.34) | 6:32.73 | (41.14) |
| 7:13.36 | (40.63) | 7:54.07 | (40.71) |
| 8:34.72 | (40.65) | 9:15.14 | (40.42) |
| 9:55.28 | (40.14) | 10:34.86 | (39.58) |
| 11:13.58 | (38.72) | 11:52.10 | (38.52) |
| 12:29.18 | (37.08) | 13:05.96 | (36.78) |