| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.016 | N/A |
| 2 | 4 | 18.056 | 21/6:03.136 |
| 3 | 4 | 17.158 | 22/6:11.763 |
| 4 | 4 | 17.207 | 22/6:08.963 |
| 5 | 4 | 16.774 | 22/6:05.289 |
| 6 | 4 | 16.249 | 22/6:00.880 |
| 7 | 4 | 16.543 | 23/6:15.968 |
| 8 | 4 | 17.592 | 22/6:00.753 |
| 9 | 4 | 17.735 | 22/6:02.465 |
| 10 | 5 | 27.282 | 21/6:07.784 |
| 11 | 5 | 16.568 | 21/6:04.344 |
| 12 | 5 | 18.095 | 21/6:04.305 |
| 13 | 5 | 16.293 | 21/6:01.269 |
| 14 | 5 | 16.990 | 22/6:17.660 |
| 15 | 5 | 16.894 | 22/6:16.017 |
| 16 | 5 | 16.839 | 22/6:14.801 |
| 17 | 5 | 19.769 | 22/6:17.448 |
| 18 | 5 | 18.517 | 21/6:00.323 |
| 19 | 5 | 25.397 | 21/6:08.636 |
| 20 | 5 | 17.336 | 21/6:07.588 |
| 21 | 5 | 16.411 | 21/6:05.721 |