| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.692 | 20/5:13.840 |
| 2 | 1 | 15.829 | 20/5:15.210 |
| 3 | 1 | 15.716 | 20/5:14.913 |
| 4 | 1 | 15.696 | 20/5:14.665 |
| 5 | 1 | 15.667 | 20/5:14.400 |
| 6 | 2 | 15.915 | 20/5:15.050 |
| 7 | 1 | 15.542 | 20/5:14.449 |
| 8 | 1 | 15.582 | 20/5:14.097 |
| 9 | 2 | 17.305 | 19/5:01.771 |
| 10 | 2 | 16.960 | 19/5:03.818 |
| 11 | 2 | 15.760 | 19/5:03.420 |
| 12 | 2 | 15.704 | 19/5:02.999 |
| 13 | 2 | 16.004 | 19/5:03.082 |
| 14 | 2 | 15.556 | 19/5:02.545 |
| 15 | 2 | 15.590 | 19/5:02.123 |
| 16 | 1 | 15.513 | 19/5:01.662 |
| 17 | 1 | 15.523 | 19/5:01.266 |
| 18 | 1 | 15.783 | 19/5:01.189 |
| 19 | 1 | 15.820 | 19/5:01.157 |