| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.984 | N/A |
| 2 | 4 | 15.505 | 21/5:13.084 |
| 3 | 3 | 15.426 | 21/5:12.294 |
| 4 | 2 | 15.634 | 21/5:13.417 |
| 5 | 4 | 19.439 | 19/5:00.002 |
| 6 | 4 | 17.277 | 19/5:02.795 |
| 7 | 4 | 15.319 | 20/5:15.217 |
| 8 | 4 | 14.950 | 20/5:11.191 |
| 9 | 4 | 15.514 | 20/5:09.511 |
| 10 | 4 | 15.373 | 20/5:07.906 |
| 11 | 4 | 15.241 | 20/5:06.372 |
| 12 | 4 | 15.315 | 20/5:05.244 |
| 13 | 3 | 15.672 | 20/5:04.870 |
| 14 | 4 | 19.228 | 20/5:09.750 |
| 15 | 3 | 16.006 | 20/5:09.561 |
| 16 | 3 | 15.590 | 20/5:08.870 |
| 17 | 3 | 15.178 | 20/5:07.776 |
| 18 | 3 | 15.391 | 20/5:07.048 |
| 19 | 3 | 15.408 | 20/5:06.420 |
| 20 | 4 | 15.804 | 20/5:06.254 |