| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.250 | 20/5:05.000 |
| 2 | 2 | 14.977 | 20/5:02.270 |
| 3 | 1 | 14.936 | 20/5:01.087 |
| 4 | 1 | 15.153 | 20/5:01.580 |
| 5 | 1 | 15.046 | 20/5:01.448 |
| 6 | 1 | 18.621 | 20/5:13.277 |
| 7 | 1 | 14.972 | 20/5:11.300 |
| 8 | 1 | 15.225 | 20/5:10.450 |
| 9 | 1 | 14.766 | 20/5:08.769 |
| 10 | 2 | 20.152 | 19/5:02.286 |
| 11 | 2 | 14.431 | 20/5:15.507 |
| 12 | 2 | 14.825 | 20/5:13.923 |
| 13 | 2 | 14.845 | 20/5:12.614 |
| 14 | 2 | 14.792 | 20/5:11.416 |
| 15 | 2 | 15.261 | 20/5:11.003 |
| 16 | 2 | 15.212 | 20/5:10.580 |
| 17 | 2 | 14.862 | 20/5:09.795 |
| 18 | 2 | 15.018 | 20/5:09.271 |
| 19 | 2 | 15.681 | 20/5:09.500 |
| 20 | 2 | 14.603 | 20/5:08.628 |