| 32.68 | 1:08.39 | (35.71) | |
| 1:45.17 | (36.78) | 2:22.29 | (37.12) |
| 2:59.42 | (37.13) | 3:36.98 | (37.56) |
| 4:14.44 | (37.46) | 4:52.36 | (37.92) |
| 5:30.44 | (38.08) | 6:08.81 | (38.37) |
| 6:47.70 | (38.89) | 7:26.31 | (38.61) |
| 8:04.95 | (38.64) | 8:43.30 | (38.35) |
| 9:21.92 | (38.62) | 10:00.95 | (39.03) |
| 10:39.99 | (39.04) | 11:18.83 | (38.84) |
| 11:57.14 | (38.31) | 12:33.95 | (36.81) |