| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.873 | N/A |
| 2 | 2 | 15.486 | 21/5:12.593 |
| 3 | 2 | 15.242 | 21/5:10.153 |
| 4 | 1 | 15.799 | 21/5:13.053 |
| 5 | 1 | 15.096 | 21/5:10.988 |
| 6 | 3 | 18.776 | 20/5:08.389 |
| 7 | 3 | 15.700 | 20/5:07.186 |
| 8 | 3 | 16.142 | 20/5:07.527 |
| 9 | 3 | 15.344 | 20/5:05.887 |
| 10 | 3 | 15.363 | 20/5:04.652 |
| 11 | 3 | 15.612 | 20/5:04.137 |
| 12 | 3 | 15.302 | 20/5:03.180 |
| 13 | 3 | 15.462 | 20/5:02.636 |
| 14 | 3 | 15.320 | 20/5:01.968 |
| 15 | 3 | 15.363 | 20/5:01.453 |
| 16 | 3 | 15.128 | 20/5:00.710 |
| 17 | 3 | 15.760 | 20/5:00.810 |
| 18 | 2 | 15.496 | 20/5:00.604 |
| 19 | 3 | 15.597 | 20/5:00.527 |
| 20 | 2 | 15.797 | 20/5:00.658 |