| 1:14.61 | 2:34.40 | (1:19.79) | |
| 3:54.16 | (1:19.76) | 5:14.23 | (1:20.07) |
| 6:34.44 | (1:20.21) | 7:54.45 | (1:20.01) |
| 9:13.93 | (1:19.48) | 10:34.17 | (1:20.24) |
| 11:54.15 | (1:19.98) | 13:14.08 | (1:19.93) |
| 14:34.86 | (1:20.78) | 15:55.73 | (1:20.87) |
| 17:17.18 | (1:21.45) | 18:37.75 | (1:20.57) |
| 19:56.54 | (1:18.79) |