| 26.16 | 53.56 | (27.40) | |
| 1:21.54 | (27.98) | 1:49.61 | (28.07) |
| 2:17.71 | (28.10) | 2:45.78 | (28.07) |
| 3:13.43 | (27.65) | 3:41.42 | (27.99) |
| 4:09.50 | (28.08) | 4:37.65 | (28.15) |
| 5:06.03 | (28.38) | 5:34.68 | (28.65) |
| 6:03.36 | (28.68) | 6:32.14 | (28.78) |
| 7:01.07 | (28.93) | 7:29.86 | (28.79) |
| 7:58.89 | (29.03) | 8:27.89 | (29.00) |
| 8:56.90 | (29.01) | 9:24.63 | (27.73) |