| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.648 | 20/5:12.096 |
| 2 | 1 | 15.765 | 20/5:14.013 |
| 3 | 1 | 15.272 | 20/5:11.233 |
| 4 | 1 | 15.176 | 20/5:09.305 |
| 5 | 1 | 15.640 | 20/5:10.004 |
| 6 | 1 | 16.776 | 20/5:14.256 |
| 7 | 1 | 16.231 | 20/5:15.737 |
| 8 | 1 | 15.276 | 20/5:14.046 |
| 9 | 1 | 16.030 | 20/5:15.142 |
| 10 | 1 | 15.350 | 20/5:14.328 |
| 11 | 1 | 16.484 | 20/5:15.723 |
| 12 | 1 | 20.242 | 19/5:06.992 |
| 13 | 1 | 17.292 | 19/5:08.650 |
| 14 | 1 | 16.808 | 19/5:09.415 |
| 15 | 2 | 18.393 | 19/5:12.085 |
| 16 | 1 | 15.825 | 19/5:11.372 |
| 17 | 2 | 17.707 | 19/5:12.846 |
| 18 | 3 | 17.994 | 19/5:14.459 |
| 19 | 3 | 18.498 | 19/5:16.407 |