| 43.81 | 1:30.93 | (47.12) | |
| 2:18.53 | (47.60) | 3:06.43 | (47.90) |
| 3:53.82 | (47.39) | 4:41.39 | (47.57) |
| 5:29.52 | (48.13) | 6:17.45 | (47.93) |
| 7:05.59 | (48.14) | 7:53.87 | (48.28) |
| 8:42.00 | (48.13) | 9:30.98 | (48.98) |
| 10:19.19 | (48.21) | 11:07.52 | (48.33) |
| 11:55.81 | (48.29) | 12:43.74 | (47.93) |
| 13:31.87 | (48.13) | 14:18.91 | (47.04) |
| 15:05.95 | (47.04) | 15:50.54 | (44.59) |