| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.570 | 20/5:11.004 |
| 2 | 1 | 15.609 | 20/5:11.079 |
| 3 | 1 | 15.686 | 20/5:12.433 |
| 4 | 1 | 15.275 | 20/5:10.007 |
| 5 | 1 | 15.736 | 20/5:11.504 |
| 6 | 1 | 16.258 | 20/5:13.078 |
| 7 | 1 | 16.167 | 20/5:15.145 |
| 8 | 1 | 15.864 | 20/5:15.412 |
| 9 | 1 | 16.167 | 19/5:00.478 |
| 10 | 1 | 15.738 | 19/5:00.333 |
| 11 | 1 | 15.770 | 19/5:00.269 |
| 12 | 1 | 16.562 | 19/5:01.469 |
| 13 | 1 | 15.806 | 19/5:01.380 |
| 14 | 1 | 16.033 | 19/5:01.612 |
| 15 | 1 | 17.318 | 19/5:03.441 |
| 16 | 1 | 16.049 | 19/5:03.534 |
| 17 | 1 | 16.289 | 19/5:03.884 |
| 18 | 3 | 16.261 | 19/5:04.166 |
| 19 | 3 | 16.656 | 19/5:04.814 |