| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.172 | 20/5:03.440 |
| 2 | 3 | 17.051 | 19/5:06.118 |
| 3 | 3 | 14.512 | 20/5:11.567 |
| 4 | 3 | 14.927 | 20/5:08.310 |
| 5 | 3 | 14.120 | 20/5:03.128 |
| 6 | 3 | 17.052 | 20/5:09.447 |
| 7 | 3 | 16.129 | 20/5:11.323 |
| 8 | 3 | 15.536 | 20/5:11.248 |
| 9 | 3 | 16.573 | 20/5:13.493 |
| 10 | 3 | 15.821 | 20/5:13.786 |
| 11 | 3 | 14.519 | 20/5:11.658 |
| 12 | 3 | 14.372 | 20/5:09.640 |
| 13 | 3 | 14.692 | 20/5:08.425 |
| 14 | 3 | 14.857 | 20/5:07.619 |
| 15 | 3 | 14.482 | 20/5:06.420 |
| 16 | 3 | 14.449 | 20/5:05.330 |
| 17 | 3 | 14.095 | 20/5:03.952 |
| 18 | 3 | 14.728 | 20/5:03.430 |
| 19 | 3 | 14.512 | 20/5:02.736 |
| 20 | 3 | 14.651 | 20/5:02.250 |