| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.152 | N/A |
| 2 | 3 | 15.150 | 21/5:06.152 |
| 3 | 3 | 15.563 | 21/5:10.282 |
| 4 | 3 | 14.805 | 21/5:06.605 |
| 5 | 3 | 16.504 | 21/5:13.262 |
| 6 | 4 | 23.937 | 19/5:12.604 |
| 7 | 5 | 16.952 | 19/5:11.885 |
| 8 | 5 | 16.324 | 19/5:09.756 |
| 9 | 5 | 14.981 | 19/5:05.138 |
| 10 | 5 | 15.598 | 19/5:02.078 |
| 11 | 5 | 16.403 | 19/5:02.342 |
| 12 | 5 | 15.549 | 19/5:00.587 |
| 13 | 5 | 15.981 | 20/5:16.251 |
| 14 | 5 | 16.116 | 20/5:15.721 |
| 15 | 5 | 19.257 | 19/5:02.877 |
| 16 | 5 | 15.479 | 19/5:01.470 |
| 17 | 5 | 15.110 | 20/5:16.306 |
| 18 | 5 | 19.624 | 19/5:03.151 |
| 19 | 5 | 15.779 | 19/5:02.264 |