| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.291 | N/A |
| 2 | 2 | 14.437 | 21/5:07.031 |
| 3 | 1 | 14.395 | 21/5:06.611 |
| 4 | 1 | 13.820 | 21/5:02.637 |
| 5 | 1 | 14.693 | 21/5:05.016 |
| 6 | 1 | 13.701 | 21/5:02.475 |
| 7 | 1 | 15.045 | 21/5:05.261 |
| 8 | 1 | 14.002 | 21/5:04.271 |
| 9 | 1 | 14.036 | 21/5:03.613 |
| 10 | 1 | 13.717 | 21/5:02.393 |
| 11 | 1 | 14.421 | 21/5:02.825 |
| 12 | 1 | 14.155 | 21/5:02.694 |
| 13 | 1 | 14.320 | 21/5:02.861 |
| 14 | 1 | 13.771 | 21/5:02.157 |
| 15 | 1 | 14.397 | 21/5:02.448 |
| 16 | 1 | 14.292 | 21/5:02.560 |
| 17 | 1 | 20.306 | 21/5:10.176 |
| 18 | 1 | 13.901 | 21/5:09.360 |
| 19 | 1 | 15.468 | 21/5:10.376 |
| 20 | 1 | 14.191 | 21/5:09.941 |
| 21 | 1 | 16.797 | 21/5:12.156 |