| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.447 | 20/5:08.940 |
| 2 | 4 | 14.778 | 20/5:02.250 |
| 3 | 4 | 16.526 | 20/5:11.673 |
| 4 | 4 | 14.419 | 20/5:05.850 |
| 5 | 4 | 16.551 | 20/5:10.884 |
| 6 | 4 | 15.316 | 20/5:10.123 |
| 7 | 4 | 14.511 | 20/5:07.280 |
| 8 | 4 | 17.166 | 20/5:11.785 |
| 9 | 4 | 14.969 | 20/5:10.407 |
| 10 | 4 | 17.482 | 20/5:14.330 |
| 11 | 4 | 16.716 | 19/5:00.340 |
| 12 | 4 | 20.558 | 19/5:07.862 |
| 13 | 4 | 16.509 | 19/5:08.309 |
| 14 | 4 | 14.758 | 19/5:06.315 |
| 15 | 4 | 13.265 | 19/5:02.697 |
| 16 | 4 | 14.091 | 19/5:00.511 |
| 17 | 4 | 18.917 | 19/5:03.977 |
| 18 | 4 | 14.927 | 19/5:02.845 |
| 19 | 4 | 14.612 | 19/5:01.518 |