| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.167 | 20/5:03.340 |
| 2 | 1 | 15.039 | 20/5:02.060 |
| 3 | 1 | 15.055 | 20/5:01.740 |
| 4 | 1 | 14.842 | 20/5:00.515 |
| 5 | 1 | 14.524 | 21/5:13.433 |
| 6 | 4 | 19.631 | 20/5:14.193 |
| 7 | 3 | 15.241 | 20/5:12.854 |
| 8 | 2 | 16.280 | 20/5:14.447 |
| 9 | 2 | 17.321 | 19/5:02.100 |
| 10 | 2 | 14.712 | 20/5:15.624 |
| 11 | 2 | 18.935 | 19/5:05.290 |
| 12 | 3 | 18.162 | 19/5:08.606 |
| 13 | 3 | 15.310 | 19/5:07.243 |
| 14 | 3 | 14.463 | 19/5:04.926 |
| 15 | 3 | 18.506 | 19/5:08.038 |
| 16 | 3 | 18.771 | 19/5:11.076 |
| 17 | 4 | 20.603 | 19/5:15.805 |
| 18 | 4 | 16.149 | 19/5:15.306 |
| 19 | 3 | 14.948 | 19/5:13.659 |