| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 10.346 | N/A |
| 2 | 1 | 17.583 | 21/6:02.006 |
| 3 | 1 | 17.406 | 21/6:00.236 |
| 4 | 1 | 17.499 | 21/6:00.266 |
| 5 | 1 | 17.763 | 21/6:01.601 |
| 6 | 1 | 17.787 | 21/6:02.498 |
| 7 | 1 | 17.935 | 21/6:03.589 |
| 8 | 1 | 17.649 | 21/6:03.551 |
| 9 | 1 | 17.731 | 21/6:03.728 |
| 10 | 1 | 17.273 | 21/6:02.848 |
| 11 | 1 | 17.639 | 21/6:02.876 |
| 12 | 1 | 17.963 | 21/6:03.487 |
| 13 | 1 | 17.541 | 21/6:03.294 |
| 14 | 1 | 17.714 | 21/6:03.396 |
| 15 | 1 | 17.520 | 21/6:03.207 |
| 16 | 1 | 17.860 | 21/6:03.496 |
| 17 | 1 | 17.923 | 21/6:03.828 |
| 18 | 1 | 17.797 | 21/6:03.973 |
| 19 | 1 | 17.876 | 21/6:04.189 |
| 20 | 1 | 18.387 | 21/6:04.920 |
| 21 | 1 | 17.614 | 21/6:04.806 |