| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.684 | N/A |
| 2 | 2 | 14.325 | 21/5:05.184 |
| 3 | 2 | 15.15 | 21/5:11.934 |
| 4 | 2 | 14.459 | 21/5:10.577 |
| 5 | 2 | 14.645 | 21/5:10.829 |
| 6 | 2 | 14.277 | 21/5:09.508 |
| 7 | 2 | 15.346 | 21/5:12.190 |
| 8 | 2 | 15.153 | 21/5:13.555 |
| 9 | 2 | 14.770 | 21/5:13.621 |
| 10 | 2 | 14.969 | 21/5:14.115 |
| 11 | 2 | 13.960 | 21/5:12.492 |
| 12 | 2 | 14.458 | 21/5:12.069 |
| 13 | 2 | 14.334 | 21/5:11.510 |
| 14 | 2 | 13.943 | 21/5:10.436 |
| 15 | 2 | 15.262 | 21/5:11.399 |
| 16 | 2 | 14.315 | 21/5:10.972 |
| 17 | 2 | 14.365 | 21/5:10.660 |
| 18 | 2 | 14.578 | 21/5:10.635 |
| 19 | 1 | 14.006 | 21/5:09.978 |
| 20 | 1 | 13.703 | 21/5:09.071 |
| 21 | 1 | 14.277 | 21/5:08.829 |