| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.956 | N/A |
| 2 | 3 | 15.746 | 19/5:04.384 |
| 3 | 3 | 16.185 | 19/5:08.335 |
| 4 | 3 | 16.189 | 19/5:09.676 |
| 5 | 4 | 17.328 | 19/5:15.472 |
| 6 | 3 | 15.351 | 19/5:11.832 |
| 7 | 4 | 16.193 | 19/5:11.932 |
| 8 | 4 | 15.407 | 19/5:09.982 |
| 9 | 4 | 15.359 | 19/5:08.411 |
| 10 | 4 | 16.300 | 19/5:09.072 |
| 11 | 4 | 15.608 | 19/5:08.354 |
| 12 | 4 | 15.696 | 19/5:07.912 |
| 13 | 4 | 15.463 | 19/5:07.193 |
| 14 | 4 | 15.683 | 19/5:06.890 |
| 15 | 4 | 16.275 | 19/5:07.391 |
| 16 | 4 | 16.040 | 19/5:07.543 |
| 17 | 4 | 15.346 | 19/5:06.896 |
| 18 | 4 | 15.311 | 19/5:06.287 |
| 19 | 4 | 15.363 | 19/5:05.799 |