| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.686 | N/A |
| 2 | 1 | 14.468 | 21/5:07.046 |
| 3 | 1 | 15.371 | 20/5:01.156 |
| 4 | 1 | 15.685 | 20/5:06.004 |
| 5 | 1 | 17.766 | 19/5:02.491 |
| 6 | 1 | 13.812 | 20/5:10.673 |
| 7 | 1 | 14.322 | 20/5:07.195 |
| 8 | 1 | 14.357 | 20/5:04.805 |
| 9 | 1 | 13.460 | 20/5:00.883 |
| 10 | 1 | 14.234 | 21/5:14.297 |
| 11 | 1 | 14.154 | 21/5:12.944 |
| 12 | 1 | 14.266 | 21/5:12.040 |
| 13 | 1 | 15.048 | 21/5:12.591 |
| 14 | 1 | 13.770 | 21/5:11.090 |
| 15 | 1 | 13.763 | 21/5:09.794 |
| 16 | 1 | 15.013 | 21/5:10.338 |
| 17 | 1 | 14.581 | 21/5:10.273 |
| 18 | 1 | 13.220 | 21/5:08.615 |
| 19 | 1 | 13.803 | 21/5:07.789 |
| 20 | 1 | 14.420 | 21/5:07.699 |
| 21 | 1 | 15.323 | 21/5:08.522 |