| 0. 0 | 2:27.62 | ||
| 3:43.67 | (1:16.05) | 4:59.57 | (1:15.90) |
| 6:16.19 | (1:16.62) | 7:32.57 | (1:16.38) |
| 8:48.80 | (1:16.23) | 10:05.29 | (1:16.49) |
| 11:22.25 | (1:16.96) | 12:40.14 | (1:17.89) |
| 13:58.18 | (1:18.04) | 15:16.32 | (1:18.14) |
| 16:33.97 | (1:17.65) | 17:51.04 | (1:17.07) |
| 19:06.25 | (1:15.21) |