| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.235 | N/A |
| 2 | 2 | 15.874 | 31/8:15.455 |
| 3 | 1 | 16.024 | 30/8:01.756 |
| 4 | 1 | 15.796 | 30/8:00.277 |
| 5 | 1 | 16.915 | 30/8:07.650 |
| 6 | 1 | 15.506 | 30/8:03.902 |
| 7 | 1 | 15.681 | 30/8:02.249 |
| 8 | 2 | 19.615 | 29/8:00.879 |
| 9 | 2 | 18.916 | 29/8:09.379 |
| 10 | 2 | 16.273 | 29/8:07.768 |
| 11 | 1 | 15.237 | 29/8:03.578 |
| 12 | 1 | 15.512 | 29/8:00.850 |
| 13 | 1 | 18.209 | 29/8:04.870 |
| 14 | 1 | 15.791 | 29/8:03.063 |
| 15 | 1 | 16.056 | 29/8:02.045 |
| 16 | 1 | 16.729 | 29/8:02.418 |
| 17 | 1 | 20.036 | 29/8:08.532 |
| 18 | 1 | 16.628 | 29/8:08.314 |
| 19 | 1 | 16.516 | 29/8:07.945 |
| 20 | 1 | 16.375 | 29/8:07.408 |
| 21 | 1 | 15.655 | 29/8:05.916 |
| 22 | 1 | 15.775 | 29/8:04.727 |
| 23 | 1 | 15.569 | 29/8:03.383 |
| 24 | 1 | 16.794 | 29/8:03.647 |
| 25 | 1 | 16.355 | 29/8:03.378 |
| 26 | 1 | 15.703 | 29/8:02.399 |
| 27 | 1 | 18.434 | 29/8:04.437 |
| 28 | 1 | 17.091 | 29/8:04.932 |
| 29 | 1 | 18.696 | 29/8:06.996 |