| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.463 | 19/5:12.797 |
| 2 | 2 | 15.771 | 19/5:06.223 |
| 3 | 1 | 16.185 | 19/5:06.654 |
| 4 | 1 | 16.621 | 19/5:08.940 |
| 5 | 1 | 16.586 | 19/5:10.179 |
| 6 | 1 | 15.798 | 19/5:08.509 |
| 7 | 1 | 15.939 | 19/5:07.700 |
| 8 | 2 | 16.117 | 19/5:07.515 |
| 9 | 2 | 15.952 | 19/5:07.023 |
| 10 | 1 | 15.554 | 19/5:05.873 |
| 11 | 1 | 15.981 | 19/5:05.670 |
| 12 | 1 | 15.596 | 19/5:04.891 |
| 13 | 1 | 15.887 | 19/5:04.658 |
| 14 | 2 | 16.507 | 19/5:05.299 |
| 15 | 2 | 19.975 | 19/5:10.247 |
| 16 | 2 | 15.586 | 19/5:09.365 |
| 17 | 2 | 16.141 | 19/5:09.207 |
| 18 | 2 | 19.209 | 19/5:12.305 |
| 19 | 2 | 16.407 | 19/5:12.275 |