| 33.56 | 1:10.21 | (36.65) | |
| 1:44.55 | (34.34) | 2:24.56 | (40.01) |
| 2:59.60 | (35.04) | 3:38.92 | (39.32) |
| 4:16.46 | (37.54) | 4:53.81 | (37.35) |
| 5:31.51 | (37.70) | 6:09.13 | (37.62) |
| 6:46.80 | (37.67) | 7:24.85 | (38.05) |
| 8:39.94 | (1:15.09) | 9:56.20 | (1:16.26) |
| 11:12.97 | (1:16.77) | 12:28.76 | (1:15.79) |
| 13:43.90 | (1:15.14) | 14:59.63 | (1:15.73) |
| 16:14.34 | (1:14.71) | 17:29.71 | (1:15.37) |
| 18:43.49 | (1:13.78) |