| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 3.961 | N/A |
| 2 | 6 | 15.788 | 20/5:03.933 |
| 3 | 6 | 15.113 | 21/5:12.971 |
| 4 | 7 | 15.258 | 21/5:11.687 |
| 5 | 6 | 14.986 | 21/5:09.686 |
| 6 | 6 | 14.996 | 21/5:08.525 |
| 7 | 6 | 15.530 | 21/5:09.531 |
| 8 | 5 | 15.088 | 21/5:08.986 |
| 9 | 5 | 15.757 | 21/5:10.251 |
| 10 | 5 | 14.828 | 21/5:09.169 |
| 11 | 5 | 15.245 | 21/5:09.139 |
| 12 | 5 | 14.796 | 21/5:08.297 |
| 13 | 5 | 15.474 | 21/5:08.726 |
| 14 | 5 | 16.268 | 21/5:10.310 |
| 15 | 5 | 15.310 | 21/5:10.299 |
| 16 | 5 | 14.526 | 21/5:09.245 |
| 17 | 5 | 15.586 | 21/5:09.647 |
| 18 | 6 | 15.028 | 21/5:09.345 |
| 19 | 5 | 16.283 | 21/5:10.472 |
| 20 | 5 | 17.323 | 21/5:12.574 |
| 21 | 5 | 14.964 | 21/5:12.108 |