| 25.24 | 53.07 | (27.83) | |
| 1:21.20 | (28.13) | 1:49.33 | (28.13) |
| 2:17.40 | (28.07) | 2:45.53 | (28.13) |
| 3:13.74 | (28.21) | 3:42.00 | (28.26) |
| 4:10.54 | (28.54) | 4:39.11 | (28.57) |
| 5:07.57 | (28.46) | 5:36.13 | (28.56) |
| 6:04.67 | (28.54) | 6:33.31 | (28.64) |
| 7:02.01 | (28.70) | 7:30.72 | (28.71) |
| 7:59.33 | (28.61) | 8:28.07 | (28.74) |
| 8:56.67 | (28.60) | 9:24.58 | (27.91) |