| 33.95 | 1:11.23 | (37.28) | |
| 1:49.37 | (38.14) | 2:27.96 | (38.59) |
| 3:06.73 | (38.77) | 3:45.69 | (38.96) |
| 4:24.80 | (39.11) | 5:03.88 | (39.08) |
| 5:43.94 | (40.06) | 6:24.34 | (40.40) |
| 7:04.77 | (40.43) | 7:45.20 | (40.43) |
| 8:25.66 | (40.46) | 9:06.71 | (41.05) |
| 9:47.38 | (40.67) | 10:27.86 | (40.48) |
| 11:08.24 | (40.38) | 11:48.89 | (40.65) |
| 12:28.42 | (39.53) | 13:06.50 | (38.08) |