| 25.35 | 52.51 | (27.16) | |
| 1:20.14 | (27.63) | 1:47.99 | (27.85) |
| 2:16.25 | (28.26) | 2:44.40 | (28.15) |
| 3:12.61 | (28.21) | 3:40.99 | (28.38) |
| 4:09.40 | (28.41) | 4:37.78 | (28.38) |
| 5:06.07 | (28.29) | 5:34.32 | (28.25) |
| 6:02.77 | (28.45) | 6:30.90 | (28.13) |
| 6:59.19 | (28.29) | 7:27.20 | (28.01) |
| 7:55.34 | (28.14) | 8:22.91 | (27.57) |
| 8:50.40 | (27.49) | 9:17.59 | (27.19) |