| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 23.810 | N/A |
| 2 | 5 | 19.543 | 19/6:15.584 |
| 3 | 4 | 20.160 | 18/6:01.285 |
| 4 | 4 | 19.963 | 18/6:01.917 |
| 5 | 4 | 19.970 | 18/6:02.263 |
| 6 | 4 | 19.366 | 18/6:00.416 |
| 7 | 4 | 21.159 | 18/6:04.266 |
| 8 | 4 | 20.209 | 18/6:04.708 |
| 9 | 4 | 20.166 | 18/6:04.949 |
| 10 | 4 | 25.003 | 18/6:14.272 |
| 11 | 4 | 21.704 | 18/6:16.123 |
| 12 | 4 | 20.322 | 18/6:15.501 |
| 13 | 4 | 20.351 | 18/6:15.024 |
| 14 | 4 | 19.813 | 18/6:13.917 |
| 15 | 4 | 19.859 | 18/6:13.024 |
| 16 | 4 | 20.630 | 18/6:13.123 |
| 17 | 4 | 21.570 | 18/6:14.209 |
| 18 | 4 | 21.163 | 18/6:14.761 |