| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 0.980 | N/A |
| 2 | 1 | 15.835 | 20/5:01.845 |
| 3 | 1 | 15.770 | 20/5:01.227 |
| 4 | 1 | 15.639 | 20/5:00.192 |
| 5 | 3 | 16.572 | 20/5:04.106 |
| 6 | 3 | 15.898 | 20/5:03.893 |
| 7 | 3 | 15.203 | 20/5:01.550 |
| 8 | 2 | 15.960 | 20/5:01.931 |
| 9 | 2 | 15.705 | 20/5:01.612 |
| 10 | 2 | 15.837 | 20/5:01.642 |
| 11 | 2 | 16.052 | 20/5:02.074 |
| 12 | 3 | 18.856 | 20/5:07.272 |
| 13 | 3 | 14.986 | 20/5:05.475 |
| 14 | 3 | 19.124 | 20/5:10.003 |
| 15 | 3 | 15.326 | 20/5:08.729 |
| 16 | 3 | 15.420 | 20/5:07.745 |
| 17 | 3 | 15.250 | 20/5:06.681 |
| 18 | 3 | 15.235 | 20/5:05.726 |
| 19 | 3 | 15.258 | 20/5:04.901 |
| 20 | 3 | 15.377 | 20/5:04.283 |