| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.593 | 21/5:06.453 |
| 2 | 1 | 14.062 | 21/5:00.877 |
| 3 | 2 | 15.475 | 21/5:08.910 |
| 4 | 1 | 15.334 | 21/5:12.186 |
| 5 | 1 | 14.796 | 21/5:11.892 |
| 6 | 1 | 14.481 | 21/5:10.593 |
| 7 | 1 | 14.685 | 21/5:10.278 |
| 8 | 1 | 14.380 | 21/5:09.241 |
| 9 | 1 | 14.434 | 21/5:08.560 |
| 10 | 1 | 14.372 | 21/5:07.885 |
| 11 | 1 | 17.463 | 21/5:13.234 |
| 12 | 1 | 14.202 | 21/5:11.985 |
| 13 | 1 | 15.233 | 21/5:12.593 |
| 14 | 1 | 14.283 | 21/5:11.689 |
| 15 | 1 | 16.209 | 21/5:13.603 |
| 16 | 1 | 14.507 | 21/5:13.043 |
| 17 | 1 | 14.255 | 21/5:12.238 |
| 18 | 1 | 15.251 | 21/5:12.684 |
| 19 | 1 | 14.274 | 21/5:12.004 |
| 20 | 1 | 13.981 | 21/5:11.083 |
| 21 | 1 | 20.755 | 21/5:17.025 |