| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.058 | N/A |
| 2 | 2 | 23.161 | 20/7:22.117 |
| 3 | 2 | 22.289 | 20/7:13.833 |
| 4 | 3 | 24.059 | 20/7:22.281 |
| 5 | 3 | 21.035 | 20/7:12.142 |
| 6 | 2 | 23.175 | 20/7:14.190 |
| 7 | 3 | 23.942 | 20/7:17.984 |
| 8 | 3 | 20.932 | 20/7:12.524 |
| 9 | 3 | 28.799 | 19/7:03.069 |
| 10 | 3 | 21.735 | 19/7:00.312 |
| 11 | 3 | 23.527 | 19/7:00.835 |
| 12 | 3 | 27.167 | 19/7:07.219 |
| 13 | 3 | 23.541 | 19/7:07.101 |
| 14 | 3 | 24.101 | 19/7:07.776 |
| 15 | 4 | 29.733 | 19/7:15.595 |
| 16 | 5 | 22.152 | 19/7:13.275 |
| 17 | 4 | 21.290 | 19/7:10.275 |
| 18 | 4 | 27.919 | 19/7:14.647 |
| 19 | 4 | 25.231 | 19/7:15.846 |