| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.304 | 19/5:09.776 |
| 2 | 2 | 16.429 | 19/5:10.963 |
| 3 | 2 | 17.396 | 18/5:00.774 |
| 4 | 2 | 16.496 | 19/5:16.469 |
| 5 | 2 | 16.539 | 19/5:16.023 |
| 6 | 2 | 16.250 | 19/5:14.811 |
| 7 | 3 | 18.495 | 18/5:03.195 |
| 8 | 3 | 16.882 | 18/5:03.280 |
| 9 | 3 | 16.718 | 18/5:03.018 |
| 10 | 3 | 17.060 | 18/5:03.424 |
| 11 | 3 | 17.182 | 18/5:03.956 |
| 12 | 3 | 17.165 | 18/5:04.374 |
| 13 | 3 | 17.045 | 18/5:04.561 |
| 14 | 3 | 16.722 | 18/5:04.307 |
| 15 | 3 | 17.466 | 18/5:04.979 |
| 16 | 3 | 16.505 | 18/5:04.486 |
| 17 | 3 | 18.990 | 18/5:06.682 |
| 18 | 3 | 17.670 | 18/5:07.314 |