| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.687 | 15/5:10.305 |
| 2 | 3 | 22.040 | 15/5:20.452 |
| 3 | 3 | 19.633 | 15/5:11.008 |
| 4 | 3 | 19.586 | 15/5:07.297 |
| 5 | 3 | 20.006 | 15/5:05.856 |
| 6 | 3 | 19.847 | 15/5:04.497 |
| 7 | 3 | 19.333 | 15/5:02.425 |
| 8 | 3 | 23.283 | 15/5:08.278 |
| 9 | 3 | 20.776 | 15/5:08.651 |
| 10 | 3 | 19.985 | 15/5:07.764 |
| 11 | 3 | 20.717 | 15/5:08.035 |
| 12 | 3 | 19.872 | 15/5:07.206 |
| 13 | 4 | 25.075 | 15/5:12.507 |
| 14 | 3 | 20.497 | 15/5:12.146 |
| 15 | 4 | 20.368 | 15/5:11.705 |