| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 9.171 | N/A |
| 2 | 2 | 14.711 | 21/5:03.391 |
| 3 | 2 | 14.671 | 21/5:02.991 |
| 4 | 2 | 14.680 | 21/5:02.917 |
| 5 | 2 | 15.559 | 21/5:07.276 |
| 6 | 2 | 16.410 | 21/5:13.295 |
| 7 | 2 | 14.815 | 21/5:11.991 |
| 8 | 2 | 20.546 | 20/5:11.520 |
| 9 | 2 | 14.850 | 20/5:08.995 |
| 10 | 2 | 16.537 | 20/5:10.593 |
| 11 | 2 | 16.937 | 20/5:12.631 |
| 12 | 2 | 15.291 | 20/5:11.455 |
| 13 | 2 | 14.885 | 20/5:09.833 |
| 14 | 2 | 15.452 | 20/5:09.289 |
| 15 | 2 | 15.800 | 20/5:09.295 |
| 16 | 2 | 15.811 | 20/5:09.314 |
| 17 | 2 | 14.968 | 20/5:08.329 |
| 18 | 2 | 15.999 | 20/5:08.613 |
| 19 | 2 | 14.988 | 20/5:07.798 |
| 20 | 2 | 15.413 | 20/5:07.494 |