| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.518 | 20/6:10.036 |
| 2 | 4 | 20.501 | 19/6:10.680 |
| 3 | 3 | 20.458 | 19/6:16.687 |
| 4 | 3 | 20.429 | 19/6:19.553 |
| 5 | 3 | 16.101 | 19/6:04.826 |
| 6 | 2 | 16.685 | 20/6:15.064 |
| 7 | 2 | 17.650 | 20/6:12.405 |
| 8 | 2 | 17.788 | 20/6:10.325 |
| 9 | 2 | 15.292 | 20/6:03.016 |
| 10 | 2 | 17.126 | 20/6:01.096 |
| 11 | 2 | 16.077 | 21/6:15.375 |
| 12 | 2 | 17.328 | 21/6:14.417 |
| 13 | 2 | 15.865 | 21/6:11.244 |
| 14 | 2 | 15.462 | 21/6:07.092 |
| 15 | 2 | 17.352 | 21/6:07.684 |
| 16 | 2 | 18.427 | 21/6:08.889 |
| 17 | 2 | 16.411 | 21/6:07.462 |
| 18 | 2 | 16.024 | 21/6:05.743 |
| 19 | 2 | 17.958 | 21/6:06.341 |
| 20 | 2 | 16.099 | 21/6:04.928 |
| 21 | 2 | 18.220 | 21/6:05.771 |