| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 8.372 | N/A |
| 2 | 3 | 16.329 | 19/5:02.294 |
| 3 | 3 | 15.553 | 20/5:11.251 |
| 4 | 3 | 15.330 | 20/5:07.381 |
| 5 | 3 | 16.828 | 20/5:12.562 |
| 6 | 3 | 14.961 | 20/5:08.575 |
| 7 | 3 | 16.230 | 20/5:09.936 |
| 8 | 3 | 15.289 | 20/5:08.354 |
| 9 | 3 | 16.383 | 20/5:09.766 |
| 10 | 3 | 17.443 | 20/5:13.102 |
| 11 | 3 | 15.580 | 20/5:12.231 |
| 12 | 3 | 15.562 | 20/5:11.487 |
| 13 | 3 | 16.528 | 20/5:12.397 |
| 14 | 3 | 15.465 | 20/5:11.613 |
| 15 | 4 | 16.876 | 20/5:12.856 |
| 16 | 4 | 15.977 | 20/5:12.795 |
| 17 | 4 | 15.856 | 20/5:12.597 |
| 18 | 4 | 16.635 | 20/5:13.294 |
| 19 | 4 | 16.247 | 20/5:13.503 |
| 20 | 4 | 17.680 | 20/5:15.124 |