| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.488 | 21/5:04.248 |
| 2 | 2 | 14.733 | 21/5:06.820 |
| 3 | 2 | 14.583 | 21/5:06.628 |
| 4 | 1 | 14.486 | 21/5:06.022 |
| 5 | 1 | 14.462 | 21/5:05.558 |
| 6 | 1 | 14.404 | 21/5:05.046 |
| 7 | 1 | 15.314 | 21/5:07.041 |
| 8 | 1 | 15.644 | 21/5:10.049 |
| 9 | 1 | 15.552 | 21/5:11.887 |
| 10 | 1 | 15.488 | 21/5:13.223 |
| 11 | 1 | 14.605 | 21/5:12.630 |
| 12 | 1 | 14.446 | 21/5:11.858 |
| 13 | 1 | 16.742 | 21/5:14.914 |
| 14 | 1 | 14.537 | 21/5:14.226 |
| 15 | 1 | 14.439 | 21/5:13.492 |
| 16 | 1 | 15.142 | 21/5:13.772 |
| 17 | 1 | 14.658 | 21/5:13.422 |
| 18 | 1 | 14.801 | 21/5:13.278 |
| 19 | 1 | 17.637 | 20/5:01.222 |
| 20 | 1 | 14.771 | 20/5:00.932 |