| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.671 | 21/5:08.091 |
| 2 | 3 | 14.672 | 21/5:08.101 |
| 3 | 3 | 13.953 | 21/5:03.072 |
| 4 | 4 | 15.239 | 21/5:07.309 |
| 5 | 4 | 16.741 | 20/5:01.104 |
| 6 | 4 | 13.863 | 21/5:11.986 |
| 7 | 4 | 13.815 | 21/5:08.862 |
| 8 | 4 | 15.928 | 21/5:12.065 |
| 9 | 4 | 13.613 | 21/5:09.155 |
| 10 | 4 | 15.573 | 21/5:10.943 |
| 11 | 4 | 13.511 | 21/5:08.469 |
| 12 | 4 | 15.378 | 21/5:09.675 |
| 13 | 4 | 14.717 | 21/5:09.627 |
| 14 | 4 | 14.695 | 21/5:09.553 |
| 15 | 4 | 20.526 | 20/5:02.527 |
| 16 | 4 | 14.608 | 20/5:01.879 |
| 17 | 4 | 14.120 | 20/5:00.733 |
| 18 | 4 | 13.527 | 21/5:14.008 |
| 19 | 4 | 15.326 | 21/5:14.421 |
| 20 | 4 | 16.190 | 20/5:00.666 |