| 25.26 | 52.44 | (27.18) | |
| 1:19.91 | (27.47) | 1:47.66 | (27.75) |
| 2:15.11 | (27.45) | 2:42.84 | (27.73) |
| 3:10.54 | (27.70) | 3:38.29 | (27.75) |
| 4:06.02 | (27.73) | 4:33.77 | (27.75) |
| 5:00.99 | (27.22) | 5:28.44 | (27.45) |
| 5:56.01 | (27.57) | 6:23.60 | (27.59) |
| 6:51.34 | (27.74) | 7:18.94 | (27.60) |
| 7:46.80 | (27.86) | 8:14.89 | (28.09) |
| 8:43.13 | (28.24) | 9:09.89 | (26.76) |