| 1:12.79 | 2:32.85 | (1:20.06) | |
| 3:52.69 | (1:19.84) | 5:12.61 | (1:19.92) |
| 6:32.66 | (1:20.05) | 7:52.67 | (1:20.01) |
| 9:12.83 | (1:20.16) | 10:33.68 | (1:20.85) |
| 11:53.95 | (1:20.27) | 13:14.11 | (1:20.16) |
| 14:34.80 | (1:20.69) | 15:55.73 | (1:20.93) |
| 17:16.14 | (1:20.41) | 18:36.59 | (1:20.45) |
| 19:56.86 | (1:20.27) |