| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.399 | 21/5:02.379 |
| 2 | 2 | 18.283 | 19/5:10.479 |
| 3 | 2 | 13.688 | 20/5:09.133 |
| 4 | 2 | 13.572 | 21/5:14.696 |
| 5 | 2 | 14.116 | 21/5:11.044 |
| 6 | 1 | 16.087 | 20/5:00.483 |
| 7 | 1 | 14.465 | 21/5:13.830 |
| 8 | 1 | 14.497 | 21/5:12.656 |
| 9 | 1 | 13.345 | 21/5:09.055 |
| 10 | 1 | 13.849 | 21/5:07.232 |
| 11 | 1 | 13.167 | 21/5:04.439 |
| 12 | 1 | 15.919 | 21/5:06.927 |
| 13 | 1 | 15.861 | 21/5:08.939 |
| 14 | 1 | 14.963 | 21/5:09.317 |
| 15 | 2 | 19.693 | 20/5:01.205 |
| 16 | 2 | 13.031 | 21/5:13.602 |
| 17 | 1 | 13.368 | 21/5:11.668 |
| 18 | 2 | 15.082 | 21/5:11.949 |
| 19 | 1 | 13.539 | 21/5:10.495 |
| 20 | 1 | 13.343 | 21/5:08.980 |
| 21 | 1 | 13.935 | 21/5:08.202 |