| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.544 | 20/5:10.880 |
| 2 | 2 | 16.257 | 19/5:02.110 |
| 3 | 2 | 15.586 | 19/5:00.118 |
| 4 | 1 | 15.688 | 20/5:15.375 |
| 5 | 1 | 16.320 | 19/5:01.701 |
| 6 | 1 | 15.282 | 20/5:15.590 |
| 7 | 1 | 15.387 | 20/5:14.469 |
| 8 | 2 | 19.445 | 19/5:07.584 |
| 9 | 2 | 18.297 | 19/5:12.035 |
| 10 | 2 | 16.024 | 19/5:11.277 |
| 11 | 2 | 15.593 | 19/5:09.912 |
| 12 | 2 | 16.192 | 19/5:09.724 |
| 13 | 2 | 16.179 | 19/5:09.545 |
| 14 | 2 | 15.909 | 19/5:09.026 |
| 15 | 2 | 15.351 | 19/5:07.868 |
| 16 | 2 | 15.253 | 19/5:06.740 |
| 17 | 2 | 15.250 | 19/5:05.740 |
| 18 | 2 | 15.123 | 19/5:04.718 |
| 19 | 2 | 15.433 | 19/5:04.113 |