| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 9.303 | 20/3:06.060 |
| 2 | 4 | 5.760 | 20/2:30.630 |
| 3 | 4 | 5.840 | 20/2:19.353 |
| 4 | 4 | 5.700 | 20/2:13.015 |
| 5 | 3 | 5.790 | 20/2:09.572 |
| 6 | 3 | 5.900 | 20/2:07.643 |
| 7 | 3 | 5.740 | 20/2:05.809 |
| 8 | 3 | 5.780 | 20/2:04.532 |
| 9 | 3 | 5.790 | 20/2:03.562 |
| 10 | 3 | 5.700 | 20/2:02.606 |
| 11 | 3 | 5.740 | 20/2:01.896 |
| 12 | 3 | 5.760 | 20/2:01.338 |
| 13 | 3 | 5.750 | 20/2:00.851 |
| 14 | 3 | 5.730 | 20/2:00.404 |
| 15 | 3 | 5.830 | 20/2:00.151 |
| 16 | 3 | 5.680 | 20/1:59.741 |
| 17 | 3 | 5.860 | 20/1:59.592 |
| 18 | 3 | 5.750 | 20/1:59.337 |
| 19 | 3 | 5.810 | 20/1:59.172 |
| 20 | 3 | 5.870 | 20/1:59.083 |