| 25.65 | 53.62 | (27.97) | |
| 1:22.28 | (28.66) | 1:51.16 | (28.88) |
| 2:20.14 | (28.98) | 2:49.51 | (29.37) |
| 3:18.63 | (29.12) | 3:47.93 | (29.30) |
| 4:17.27 | (29.34) | 4:46.65 | (29.38) |
| 5:16.18 | (29.53) | 5:45.91 | (29.73) |
| 6:15.57 | (29.66) | 6:45.28 | (29.71) |
| 7:15.18 | (29.90) | 7:45.07 | (29.89) |
| 8:15.12 | (30.05) | 8:45.44 | (30.32) |
| 9:15.73 | (30.29) | 9:45.52 | (29.79) |