| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.313 | N/A |
| 2 | 1 | 14.588 | 21/5:09.073 |
| 3 | 1 | 15.669 | 20/5:04.754 |
| 4 | 1 | 15.449 | 20/5:06.784 |
| 5 | 2 | 15.571 | 20/5:08.378 |
| 6 | 2 | 14.349 | 20/5:04.691 |
| 7 | 2 | 13.899 | 20/5:00.808 |
| 8 | 2 | 13.870 | 21/5:12.727 |
| 9 | 1 | 15.234 | 21/5:13.885 |
| 10 | 1 | 13.849 | 21/5:11.708 |
| 11 | 1 | 14.250 | 21/5:10.769 |
| 12 | 1 | 13.980 | 21/5:09.509 |
| 13 | 1 | 13.428 | 21/5:07.539 |
| 14 | 1 | 14.330 | 21/5:07.260 |
| 15 | 1 | 13.901 | 21/5:06.408 |
| 16 | 1 | 13.615 | 21/5:05.289 |
| 17 | 1 | 15.519 | 21/5:06.689 |
| 18 | 1 | 14.017 | 21/5:06.157 |
| 19 | 1 | 20.774 | 21/5:13.193 |
| 20 | 1 | 14.258 | 21/5:12.628 |
| 21 | 1 | 14.428 | 21/5:12.291 |