| 23.94 | 50.76 | (26.82) | |
| 1:18.17 | (27.41) | 1:46.07 | (27.90) |
| 2:13.93 | (27.86) | 2:42.01 | (28.08) |
| 3:10.27 | (28.26) | 3:38.56 | (28.29) |
| 4:07.16 | (28.60) | 4:35.76 | (28.60) |
| 5:04.17 | (28.41) | 5:32.83 | (28.66) |
| 6:01.43 | (28.60) | 6:30.09 | (28.66) |
| 6:58.98 | (28.89) | 7:27.48 | (28.50) |
| 7:56.35 | (28.87) | 8:25.29 | (28.94) |
| 8:53.45 | (28.16) | 9:20.20 | (26.75) |