| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.304 | 20/5:06.080 |
| 2 | 1 | 14.792 | 20/5:00.960 |
| 3 | 1 | 15.518 | 20/5:04.093 |
| 4 | 1 | 14.949 | 20/5:02.815 |
| 5 | 1 | 15.459 | 20/5:04.088 |
| 6 | 1 | 15.218 | 20/5:04.133 |
| 7 | 1 | 15.048 | 20/5:03.680 |
| 8 | 1 | 14.875 | 20/5:02.908 |
| 9 | 1 | 15.229 | 20/5:03.093 |
| 10 | 1 | 15.115 | 20/5:03.014 |
| 11 | 1 | 15.260 | 20/5:03.213 |
| 12 | 2 | 19.896 | 20/5:11.105 |
| 13 | 2 | 15.597 | 20/5:11.169 |
| 14 | 2 | 15.744 | 20/5:11.434 |
| 15 | 2 | 15.139 | 20/5:10.857 |
| 16 | 2 | 15.651 | 20/5:10.993 |
| 17 | 3 | 20.317 | 19/5:00.771 |
| 18 | 2 | 16.895 | 19/5:01.895 |
| 19 | 2 | 15.011 | 19/5:01.017 |