| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.453 | 18/5:14.154 |
| 2 | 2 | 15.031 | 19/5:08.598 |
| 3 | 2 | 14.317 | 20/5:12.007 |
| 4 | 2 | 14.072 | 20/5:04.365 |
| 5 | 3 | 18.719 | 19/5:02.450 |
| 6 | 3 | 15.736 | 19/5:01.872 |
| 7 | 3 | 16.321 | 19/5:03.047 |
| 8 | 3 | 15.085 | 19/5:00.993 |
| 9 | 3 | 14.861 | 20/5:14.656 |
| 10 | 3 | 14.622 | 20/5:12.434 |
| 11 | 3 | 14.582 | 20/5:10.544 |
| 12 | 3 | 19.388 | 19/5:01.129 |
| 13 | 3 | 14.524 | 20/5:14.940 |
| 14 | 3 | 14.349 | 20/5:12.943 |
| 15 | 3 | 14.641 | 20/5:11.601 |
| 16 | 3 | 14.572 | 20/5:10.341 |
| 17 | 3 | 14.407 | 20/5:09.035 |
| 18 | 4 | 16.277 | 20/5:09.952 |
| 19 | 3 | 14.383 | 20/5:08.779 |
| 20 | 3 | 15.442 | 20/5:08.782 |