| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 22.722 | N/A |
| 2 | 6 | 15.559 | 19/5:02.784 |
| 3 | 4 | 15.290 | 19/5:00.363 |
| 4 | 4 | 16.435 | 19/5:06.426 |
| 5 | 4 | 16.345 | 19/5:09.052 |
| 6 | 4 | 17.313 | 19/5:14.113 |
| 7 | 4 | 16.469 | 19/5:14.955 |
| 8 | 4 | 16.042 | 19/5:14.458 |
| 9 | 4 | 16.284 | 19/5:14.630 |
| 10 | 4 | 16.251 | 19/5:14.698 |
| 11 | 3 | 16.137 | 19/5:14.547 |
| 12 | 4 | 18.268 | 18/5:01.511 |
| 13 | 4 | 17.326 | 18/5:02.823 |
| 14 | 4 | 16.562 | 18/5:02.935 |
| 15 | 5 | 18.585 | 18/5:05.487 |
| 16 | 5 | 19.510 | 18/5:08.748 |
| 17 | 4 | 16.143 | 18/5:08.023 |
| 18 | 4 | 16.430 | 18/5:07.671 |