| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.180 | 20/5:03.600 |
| 2 | 3 | 16.176 | 20/5:13.560 |
| 3 | 3 | 16.779 | 19/5:04.855 |
| 4 | 3 | 14.486 | 20/5:13.105 |
| 5 | 3 | 14.508 | 20/5:08.516 |
| 6 | 3 | 15.217 | 20/5:07.820 |
| 7 | 3 | 14.727 | 20/5:05.923 |
| 8 | 3 | 14.265 | 20/5:03.345 |
| 9 | 3 | 14.312 | 20/5:01.444 |
| 10 | 3 | 19.927 | 20/5:11.154 |
| 11 | 3 | 14.727 | 20/5:09.644 |
| 12 | 3 | 14.522 | 20/5:08.043 |
| 13 | 3 | 14.476 | 20/5:06.618 |
| 14 | 4 | 19.370 | 20/5:12.389 |
| 15 | 4 | 14.211 | 20/5:10.511 |
| 16 | 4 | 14.740 | 20/5:09.529 |
| 17 | 4 | 14.460 | 20/5:08.333 |
| 18 | 4 | 14.525 | 20/5:07.342 |
| 19 | 3 | 14.734 | 20/5:06.676 |
| 20 | 3 | 15.333 | 20/5:06.675 |