| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 15.792 | 19/5:00.048 |
| 2 | 4 | 15.165 | 20/5:09.570 |
| 3 | 3 | 15.687 | 20/5:10.960 |
| 4 | 4 | 15.488 | 20/5:10.660 |
| 5 | 4 | 15.514 | 20/5:10.584 |
| 6 | 4 | 15.787 | 20/5:11.443 |
| 7 | 4 | 15.295 | 20/5:10.651 |
| 8 | 4 | 15.772 | 20/5:11.250 |
| 9 | 4 | 15.162 | 20/5:10.360 |
| 10 | 4 | 15.231 | 20/5:09.786 |
| 11 | 4 | 15.439 | 20/5:09.695 |
| 12 | 5 | 15.761 | 20/5:10.155 |
| 13 | 6 | 16.635 | 20/5:11.889 |
| 14 | 6 | 15.523 | 20/5:11.787 |
| 15 | 6 | 15.499 | 20/5:11.667 |
| 16 | 5 | 15.450 | 20/5:11.500 |
| 17 | 5 | 15.589 | 20/5:11.516 |
| 18 | 4 | 15.590 | 20/5:11.532 |
| 19 | 4 | 15.819 | 20/5:11.787 |
| 20 | 4 | 15.541 | 20/5:11.739 |