| 0. 0 | 39.64 | ||
| 1:25.41 | (45.77) | 2:09.99 | (44.58) |
| 2:55.03 | (45.04) | 3:40.82 | (45.79) |
| 4:27.15 | (46.33) | 5:13.48 | (46.33) |
| 6:02.30 | (48.82) | 6:47.99 | (45.69) |
| 7:34.45 | (46.46) | 8:21.94 | (47.49) |
| 9:10.80 | (48.86) | 9:59.07 | (48.27) |
| 10:48.21 | (49.14) | 12:22.52 | (1:34.31) |
| 13:06.81 | (44.29) | 13:53.55 | (46.74) |
| 14:37.39 | (43.84) | 15:20.34 | (42.95) |