| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.228 | 19/5:08.332 |
| 2 | 3 | 15.531 | 19/5:01.710 |
| 3 | 3 | 15.784 | 19/5:01.105 |
| 4 | 4 | 15.651 | 19/5:00.171 |
| 5 | 2 | 15.218 | 20/5:13.648 |
| 6 | 3 | 15.937 | 20/5:14.496 |
| 7 | 3 | 15.414 | 20/5:13.608 |
| 8 | 3 | 15.449 | 20/5:13.003 |
| 9 | 3 | 18.371 | 19/5:03.119 |
| 10 | 3 | 16.142 | 19/5:03.477 |
| 11 | 4 | 16.763 | 19/5:04.842 |
| 12 | 3 | 15.386 | 19/5:03.800 |
| 13 | 4 | 17.915 | 19/5:06.614 |
| 14 | 3 | 15.519 | 19/5:05.775 |
| 15 | 3 | 15.394 | 19/5:04.889 |
| 16 | 3 | 16.119 | 19/5:04.974 |
| 17 | 3 | 16.513 | 19/5:05.490 |
| 18 | 3 | 15.503 | 19/5:04.883 |
| 19 | 3 | 15.898 | 19/5:04.735 |