| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.669 | N/A |
| 2 | 3 | 17.659 | 17/5:06.213 |
| 3 | 3 | 16.223 | 18/5:11.666 |
| 4 | 3 | 15.398 | 18/5:02.922 |
| 5 | 4 | 13.440 | 19/5:05.909 |
| 6 | 4 | 18.520 | 19/5:16.133 |
| 7 | 4 | 13.201 | 19/5:06.992 |
| 8 | 5 | 17.294 | 19/5:10.987 |
| 9 | 5 | 13.533 | 19/5:05.522 |
| 10 | 4 | 13.486 | 19/5:01.177 |
| 11 | 4 | 13.556 | 20/5:13.058 |
| 12 | 4 | 13.105 | 20/5:09.385 |
| 13 | 4 | 13.587 | 20/5:07.088 |
| 14 | 3 | 13.209 | 20/5:04.592 |
| 15 | 4 | 21.297 | 20/5:13.429 |
| 16 | 4 | 13.180 | 20/5:10.807 |
| 17 | 4 | 13.735 | 20/5:09.171 |
| 18 | 4 | 13.581 | 20/5:07.555 |
| 19 | 3 | 16.541 | 20/5:09.244 |
| 20 | 3 | 13.197 | 20/5:07.411 |