| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.268 | 20/5:05.360 |
| 2 | 3 | 13.640 | 21/5:03.534 |
| 3 | 3 | 14.698 | 21/5:05.242 |
| 4 | 4 | 17.401 | 20/5:05.035 |
| 5 | 4 | 15.728 | 20/5:06.940 |
| 6 | 4 | 14.328 | 20/5:03.543 |
| 7 | 4 | 14.205 | 20/5:00.766 |
| 8 | 4 | 14.588 | 21/5:14.622 |
| 9 | 4 | 14.493 | 21/5:13.481 |
| 10 | 4 | 14.482 | 21/5:12.545 |
| 11 | 4 | 13.973 | 21/5:10.808 |
| 12 | 4 | 13.979 | 21/5:09.370 |
| 13 | 4 | 16.726 | 21/5:12.591 |
| 14 | 4 | 16.322 | 21/5:14.747 |
| 15 | 4 | 14.061 | 21/5:13.449 |
| 16 | 4 | 14.202 | 21/5:12.498 |
| 17 | 4 | 14.595 | 21/5:12.145 |
| 18 | 4 | 14.244 | 21/5:11.422 |
| 19 | 4 | 14.221 | 21/5:10.749 |
| 20 | 4 | 17.696 | 21/5:13.793 |