| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.386 | 17/6:03.562 |
| 2 | 3 | 18.664 | 18/6:00.450 |
| 3 | 2 | 18.356 | 19/6:09.905 |
| 4 | 2 | 17.666 | 19/6:01.342 |
| 5 | 2 | 18.276 | 20/6:17.392 |
| 6 | 2 | 20.435 | 19/6:03.480 |
| 7 | 2 | 17.733 | 20/6:18.617 |
| 8 | 2 | 22.075 | 19/6:07.154 |
| 9 | 2 | 17.661 | 19/6:03.643 |
| 10 | 2 | 19.140 | 19/6:03.645 |
| 11 | 2 | 21.110 | 19/6:07.049 |
| 12 | 2 | 22.170 | 19/6:11.564 |
| 13 | 2 | 18.162 | 19/6:09.527 |
| 14 | 2 | 23.611 | 19/6:15.175 |
| 15 | 3 | 18.691 | 19/6:13.839 |
| 16 | 3 | 19.817 | 19/6:14.007 |
| 17 | 3 | 18.312 | 19/6:12.473 |
| 18 | 3 | 20.566 | 19/6:13.488 |
| 19 | 3 | 19.245 | 19/6:13.076 |