| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.607 | 21/5:06.747 |
| 2 | 2 | 14.858 | 21/5:09.382 |
| 3 | 2 | 14.723 | 21/5:09.316 |
| 4 | 2 | 14.521 | 21/5:08.222 |
| 5 | 2 | 14.428 | 21/5:07.175 |
| 6 | 2 | 16.099 | 21/5:12.326 |
| 7 | 1 | 14.622 | 21/5:11.574 |
| 8 | 2 | 16.616 | 20/5:01.185 |
| 9 | 2 | 14.118 | 21/5:14.048 |
| 10 | 1 | 14.324 | 21/5:12.724 |
| 11 | 1 | 18.108 | 20/5:03.680 |
| 12 | 1 | 14.546 | 20/5:02.617 |
| 13 | 1 | 14.523 | 20/5:01.682 |
| 14 | 1 | 14.707 | 20/5:01.143 |
| 15 | 1 | 14.627 | 20/5:00.569 |
| 16 | 1 | 14.324 | 21/5:14.673 |
| 17 | 2 | 20.349 | 20/5:06.000 |
| 18 | 2 | 14.740 | 20/5:05.378 |
| 19 | 2 | 14.666 | 20/5:04.743 |
| 20 | 2 | 18.515 | 20/5:08.021 |