| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.902 | N/A |
| 2 | 2 | 15.634 | 19/5:00.314 |
| 3 | 1 | 15.859 | 19/5:02.339 |
| 4 | 1 | 15.609 | 19/5:01.514 |
| 5 | 1 | 15.318 | 20/5:15.397 |
| 6 | 1 | 16.045 | 19/5:01.376 |
| 7 | 2 | 20.118 | 19/5:14.651 |
| 8 | 2 | 17.062 | 19/5:16.274 |
| 9 | 2 | 16.201 | 19/5:15.555 |
| 10 | 2 | 15.551 | 19/5:13.696 |
| 11 | 2 | 15.204 | 19/5:11.583 |
| 12 | 2 | 15.273 | 19/5:09.968 |
| 13 | 2 | 15.168 | 19/5:08.465 |
| 14 | 2 | 19.913 | 19/5:13.762 |
| 15 | 2 | 14.947 | 19/5:11.918 |
| 16 | 2 | 17.258 | 19/5:13.094 |
| 17 | 2 | 15.450 | 19/5:12.088 |
| 18 | 2 | 15.100 | 19/5:10.830 |
| 19 | 2 | 15.456 | 19/5:10.068 |