| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.328 | N/A |
| 2 | 4 | 20.081 | 15/5:01.462 |
| 3 | 4 | 16.453 | 17/5:12.006 |
| 4 | 4 | 16.897 | 17/5:05.293 |
| 5 | 4 | 18.233 | 17/5:06.984 |
| 6 | 4 | 16.030 | 17/5:00.948 |
| 7 | 3 | 16.167 | 18/5:14.600 |
| 8 | 2 | 16.540 | 18/5:12.730 |
| 9 | 2 | 17.444 | 18/5:13.248 |
| 10 | 1 | 17.280 | 18/5:13.341 |
| 11 | 1 | 16.687 | 18/5:12.408 |
| 12 | 1 | 16.554 | 18/5:11.439 |
| 13 | 1 | 16.779 | 18/5:10.950 |
| 14 | 1 | 16.551 | 18/5:10.238 |
| 15 | 1 | 16.782 | 18/5:09.908 |
| 16 | 1 | 17.344 | 18/5:10.259 |
| 17 | 1 | 17.568 | 18/5:10.804 |
| 18 | 1 | 17.312 | 18/5:11.030 |