| 31.73 | 1:08.18 | (36.45) | |
| 1:46.30 | (38.12) | 2:25.91 | (39.61) |
| 3:05.23 | (39.32) | 3:43.80 | (38.57) |
| 4:24.24 | (40.44) | 5:04.52 | (40.28) |
| 5:44.98 | (40.46) | 6:24.74 | (39.76) |
| 7:05.36 | (40.62) | 7:45.28 | (39.92) |
| 8:26.42 | (41.14) | 9:06.89 | (40.47) |
| 9:47.64 | (40.75) | 10:28.62 | (40.98) |
| 11:08.93 | (40.31) | 11:49.60 | (40.67) |
| 12:27.47 | (37.87) | 13:02.92 | (35.45) |