| 38.69 | 1:22.35 | (43.66) | |
| 2:08.42 | (46.07) | 2:55.37 | (46.95) |
| 3:42.53 | (47.16) | 4:30.41 | (47.88) |
| 5:18.51 | (48.10) | 6:06.89 | (48.38) |
| 6:55.41 | (48.52) | 7:43.13 | (47.72) |
| 8:31.09 | (47.96) | 9:19.07 | (47.98) |
| 10:07.29 | (48.22) | 10:55.06 | (47.77) |
| 11:42.11 | (47.05) | 12:29.89 | (47.78) |
| 13:17.37 | (47.48) | 14:05.92 | (48.55) |
| 14:53.09 | (47.17) | 15:37.65 | (44.56) |