| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 8.292 | N/A |
| 2 | 2 | 18.498 | 21/6:18.252 |
| 3 | 2 | 19.507 | 20/6:09.339 |
| 4 | 2 | 18.973 | 20/6:09.152 |
| 5 | 2 | 18.797 | 20/6:08.223 |
| 6 | 2 | 17.797 | 20/6:03.865 |
| 7 | 2 | 18.244 | 20/6:02.376 |
| 8 | 2 | 18.605 | 20/6:02.291 |
| 9 | 2 | 17.990 | 20/6:00.768 |
| 10 | 2 | 17.912 | 21/6:17.898 |
| 11 | 2 | 18.106 | 21/6:17.015 |
| 12 | 2 | 18.142 | 21/6:16.602 |
| 13 | 2 | 18.017 | 21/6:15.938 |
| 14 | 2 | 18.163 | 21/6:15.601 |
| 15 | 2 | 18.231 | 21/6:15.409 |
| 16 | 2 | 18.053 | 21/6:15.005 |
| 17 | 2 | 19.050 | 21/6:15.898 |
| 18 | 2 | 18.024 | 21/6:15.479 |
| 19 | 2 | 18.056 | 21/6:15.142 |
| 20 | 2 | 18.379 | 21/6:15.180 |
| 21 | 2 | 18.425 | 21/6:15.261 |