| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.623 | 21/5:07.083 |
| 2 | 2 | 14.253 | 21/5:03.198 |
| 3 | 2 | 13.437 | 22/5:10.295 |
| 4 | 1 | 14.440 | 22/5:12.141 |
| 5 | 2 | 14.426 | 22/5:13.188 |
| 6 | 2 | 13.917 | 22/5:12.019 |
| 7 | 2 | 13.727 | 22/5:10.587 |
| 8 | 2 | 15.519 | 21/5:00.148 |
| 9 | 2 | 13.939 | 22/5:13.576 |
| 10 | 3 | 17.992 | 21/5:07.173 |
| 11 | 3 | 15.412 | 21/5:08.671 |
| 12 | 3 | 17.874 | 21/5:14.228 |
| 13 | 2 | 13.763 | 21/5:12.289 |
| 14 | 2 | 13.982 | 21/5:10.956 |
| 15 | 2 | 13.520 | 21/5:09.154 |
| 16 | 2 | 17.005 | 21/5:12.151 |
| 17 | 2 | 16.629 | 21/5:14.330 |
| 18 | 2 | 14.683 | 21/5:13.998 |
| 19 | 2 | 16.570 | 20/5:00.748 |
| 20 | 2 | 14.651 | 20/5:00.362 |