| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.372 | 20/5:07.440 |
| 2 | 1 | 14.668 | 20/5:00.400 |
| 3 | 1 | 15.083 | 20/5:00.820 |
| 4 | 1 | 14.614 | 21/5:13.619 |
| 5 | 1 | 15.133 | 21/5:14.454 |
| 6 | 2 | 15.725 | 20/5:01.983 |
| 7 | 3 | 18.961 | 20/5:13.017 |
| 8 | 3 | 15.666 | 20/5:13.055 |
| 9 | 3 | 14.501 | 20/5:10.496 |
| 10 | 3 | 14.840 | 20/5:09.126 |
| 11 | 3 | 14.852 | 20/5:08.027 |
| 12 | 3 | 14.751 | 20/5:06.943 |
| 13 | 3 | 14.728 | 20/5:05.991 |
| 14 | 3 | 14.962 | 20/5:05.509 |
| 15 | 3 | 15.360 | 20/5:05.621 |
| 16 | 3 | 14.906 | 20/5:05.153 |
| 17 | 2 | 14.410 | 20/5:04.155 |
| 18 | 2 | 14.840 | 20/5:03.747 |
| 19 | 2 | 14.442 | 20/5:02.962 |
| 20 | 2 | 14.713 | 20/5:02.527 |