| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.988 | 19/5:03.772 |
| 2 | 2 | 14.921 | 20/5:09.090 |
| 3 | 3 | 13.549 | 21/5:11.206 |
| 4 | 2 | 14.453 | 21/5:09.283 |
| 5 | 2 | 15.537 | 21/5:12.682 |
| 6 | 3 | 15.397 | 21/5:14.458 |
| 7 | 3 | 12.479 | 21/5:06.972 |
| 8 | 3 | 11.829 | 22/5:13.921 |
| 9 | 3 | 12.661 | 22/5:09.990 |
| 10 | 3 | 19.722 | 21/5:07.726 |
| 11 | 3 | 12.483 | 21/5:03.582 |
| 12 | 3 | 12.783 | 21/5:00.654 |
| 13 | 3 | 20.841 | 21/5:11.193 |
| 14 | 3 | 19.118 | 20/5:02.516 |
| 15 | 3 | 20.493 | 20/5:09.672 |
| 16 | 3 | 12.761 | 20/5:06.269 |
| 17 | 3 | 13.844 | 20/5:04.540 |
| 18 | 3 | 17.808 | 20/5:07.408 |
| 19 | 3 | 14.877 | 20/5:06.888 |
| 20 | 3 | 26.550 | 20/5:18.094 |