| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.870 | 19/5:01.530 |
| 2 | 1 | 15.777 | 19/5:00.647 |
| 3 | 1 | 15.622 | 20/5:15.127 |
| 4 | 1 | 16.109 | 19/5:01.046 |
| 5 | 1 | 16.273 | 19/5:02.674 |
| 6 | 1 | 15.934 | 19/5:02.686 |
| 7 | 1 | 15.624 | 19/5:01.853 |
| 8 | 1 | 15.823 | 19/5:01.701 |
| 9 | 1 | 15.540 | 19/5:00.985 |
| 10 | 1 | 16.16 | 19/5:01.287 |
| 11 | 1 | 15.035 | 20/5:15.649 |
| 12 | 1 | 15.765 | 20/5:15.620 |
| 13 | 2 | 20.175 | 19/5:06.261 |
| 14 | 1 | 15.717 | 19/5:05.715 |
| 15 | 1 | 16.122 | 19/5:05.756 |
| 16 | 1 | 15.248 | 19/5:04.753 |
| 17 | 1 | 15.478 | 19/5:04.125 |
| 18 | 1 | 15.787 | 19/5:03.893 |
| 19 | 1 | 16.572 | 19/5:04.471 |