| 25.81 | 54.50 | (28.69) | |
| 1:23.61 | (29.11) | 1:52.99 | (29.38) |
| 2:22.40 | (29.41) | 2:51.79 | (29.39) |
| 3:21.50 | (29.71) | 3:51.20 | (29.70) |
| 4:20.76 | (29.56) | 4:50.88 | (30.12) |
| 5:20.52 | (29.64) | 5:50.03 | (29.51) |
| 6:19.81 | (29.78) | 6:49.47 | (29.66) |
| 7:18.74 | (29.27) | 7:48.20 | (29.46) |
| 8:17.54 | (29.34) | 8:46.31 | (28.77) |
| 9:14.57 | (28.26) | 9:41.76 | (27.19) |