| 38.99 | 1:25.21 | (46.22) | |
| 2:11.86 | (46.65) | 2:59.02 | (47.16) |
| 3:45.49 | (46.47) | 4:32.59 | (47.10) |
| 5:19.50 | (46.91) | 6:06.93 | (47.43) |
| 6:54.13 | (47.20) | 7:42.26 | (48.13) |
| 8:29.51 | (47.25) | 9:16.45 | (46.94) |
| 10:04.19 | (47.74) | 10:51.08 | (46.89) |
| 11:37.20 | (46.12) | 12:24.11 | (46.91) |
| 13:11.06 | (46.95) | 13:57.20 | (46.14) |
| 14:43.92 | (46.72) | 15:26.96 | (43.04) |