| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.949 | 21/5:13.929 |
| 2 | 1 | 14.661 | 21/5:10.905 |
| 3 | 1 | 14.490 | 21/5:08.700 |
| 4 | 1 | 14.672 | 21/5:08.553 |
| 5 | 1 | 15.768 | 21/5:13.068 |
| 6 | 1 | 14.987 | 21/5:13.344 |
| 7 | 1 | 14.989 | 21/5:13.548 |
| 8 | 1 | 14.313 | 21/5:11.926 |
| 9 | 1 | 14.723 | 21/5:11.621 |
| 10 | 1 | 15.094 | 21/5:12.157 |
| 11 | 2 | 19.509 | 20/5:05.736 |
| 12 | 2 | 14.266 | 20/5:04.035 |
| 13 | 2 | 14.837 | 20/5:03.474 |
| 14 | 2 | 17.746 | 20/5:07.149 |
| 15 | 2 | 14.367 | 20/5:05.828 |
| 16 | 2 | 14.936 | 20/5:05.384 |
| 17 | 2 | 14.607 | 20/5:04.605 |
| 18 | 2 | 14.527 | 20/5:03.823 |
| 19 | 2 | 14.947 | 20/5:03.566 |
| 20 | 2 | 14.236 | 20/5:02.624 |