| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 36.105 | N/A |
| 2 | 3 | 27.504 | 18/8:23.673 |
| 3 | 3 | 24.870 | 18/8:01.284 |
| 4 | 2 | 25.392 | 19/8:22.701 |
| 5 | 2 | 24.996 | 19/8:18.534 |
| 6 | 2 | 25.123 | 19/8:16.491 |
| 7 | 2 | 25.230 | 19/8:15.045 |
| 8 | 2 | 24.772 | 19/8:13.528 |
| 9 | 2 | 24.396 | 19/8:11.241 |
| 10 | 2 | 24.439 | 19/8:09.549 |
| 11 | 2 | 26.075 | 19/8:11.139 |
| 12 | 2 | 24.209 | 19/8:09.387 |
| 13 | 2 | 26.255 | 19/8:10.996 |
| 14 | 2 | 24.515 | 19/8:09.948 |
| 15 | 1 | 24.999 | 19/8:09.672 |
| 16 | 1 | 24.688 | 19/8:09.060 |
| 17 | 1 | 25.235 | 19/8:09.140 |
| 18 | 1 | 26.494 | 19/8:10.543 |
| 19 | 1 | 26.776 | 19/8:12.073 |