| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.026 | 20/5:00.520 |
| 2 | 1 | 14.491 | 21/5:09.928 |
| 3 | 1 | 14.881 | 21/5:10.786 |
| 4 | 1 | 14.613 | 21/5:09.808 |
| 5 | 1 | 15.086 | 21/5:11.207 |
| 6 | 1 | 15.013 | 21/5:11.885 |
| 7 | 1 | 15.219 | 21/5:12.987 |
| 8 | 1 | 15.099 | 21/5:13.498 |
| 9 | 1 | 15.108 | 21/5:13.917 |
| 10 | 1 | 15.049 | 21/5:14.129 |
| 11 | 1 | 15.168 | 21/5:14.528 |
| 12 | 1 | 15.018 | 21/5:14.599 |
| 13 | 1 | 14.802 | 21/5:14.310 |
| 14 | 1 | 15.096 | 21/5:14.504 |
| 15 | 1 | 14.729 | 21/5:14.157 |
| 16 | 1 | 18.790 | 20/5:03.985 |
| 17 | 1 | 14.830 | 20/5:03.551 |
| 18 | 1 | 14.662 | 20/5:02.978 |
| 19 | 1 | 15.572 | 20/5:03.423 |
| 20 | 1 | 14.904 | 20/5:03.156 |