| 31.68 | 1:08.16 | (36.48) | |
| 1:45.86 | (37.70) | 2:25.05 | (39.19) |
| 3:04.68 | (39.63) | 3:44.36 | (39.68) |
| 4:24.15 | (39.79) | 5:04.50 | (40.35) |
| 5:45.47 | (40.97) | 6:25.11 | (39.64) |
| 7:04.14 | (39.03) | 7:45.55 | (41.41) |
| 8:25.90 | (40.35) | 9:05.64 | (39.74) |
| 9:45.69 | (40.05) | 10:26.69 | (41.00) |
| 11:06.67 | (39.98) | 11:46.27 | (39.60) |
| 12:25.64 | (39.37) | 13:03.46 | (37.82) |