| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.735 | 20/5:14.700 |
| 2 | 3 | 15.276 | 20/5:10.110 |
| 3 | 3 | 15.260 | 20/5:08.473 |
| 4 | 2 | 15.736 | 20/5:10.035 |
| 5 | 2 | 14.934 | 20/5:07.764 |
| 6 | 2 | 15.031 | 20/5:06.573 |
| 7 | 2 | 14.908 | 20/5:05.371 |
| 8 | 2 | 15.613 | 20/5:06.233 |
| 9 | 2 | 15.373 | 20/5:06.369 |
| 10 | 2 | 15.154 | 20/5:06.040 |
| 11 | 2 | 15.015 | 20/5:05.518 |
| 12 | 2 | 14.786 | 20/5:04.702 |
| 13 | 2 | 14.856 | 20/5:04.118 |
| 14 | 2 | 15.023 | 20/5:03.857 |
| 15 | 2 | 15.063 | 20/5:03.684 |
| 16 | 2 | 14.811 | 20/5:03.218 |
| 17 | 2 | 15.119 | 20/5:03.168 |
| 18 | 2 | 14.887 | 20/5:02.867 |
| 19 | 2 | 15.788 | 20/5:03.545 |
| 20 | 3 | 15.504 | 20/5:03.872 |