| 25.45 | 52.91 | (27.46) | |
| 1:21.01 | (28.10) | 1:49.46 | (28.45) |
| 2:17.84 | (28.38) | 2:46.36 | (28.52) |
| 3:15.01 | (28.65) | 3:43.51 | (28.50) |
| 4:12.00 | (28.49) | 4:40.51 | (28.51) |
| 5:09.03 | (28.52) | 5:37.22 | (28.19) |
| 6:05.61 | (28.39) | 6:34.11 | (28.50) |
| 7:02.59 | (28.48) | 7:31.13 | (28.54) |
| 7:59.47 | (28.34) | 8:27.69 | (28.22) |
| 8:55.83 | (28.14) | 9:22.48 | (26.65) |