| 25.00 | 52.72 | (27.72) | |
| 1:20.65 | (27.93) | 1:48.49 | (27.84) |
| 2:16.41 | (27.92) | 2:44.40 | (27.99) |
| 3:12.70 | (28.30) | 3:40.81 | (28.11) |
| 4:09.07 | (28.26) | 4:37.63 | (28.56) |
| 5:06.20 | (28.57) | 5:34.66 | (28.46) |
| 6:03.17 | (28.51) | 6:31.97 | (28.80) |
| 7:00.89 | (28.92) | 7:30.02 | (29.13) |
| 7:59.00 | (28.98) | 8:27.95 | (28.95) |
| 8:56.60 | (28.65) | 9:24.07 | (27.47) |