| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.430 | 18/5:13.740 |
| 2 | 1 | 17.526 | 18/5:14.604 |
| 3 | 1 | 17.380 | 18/5:14.016 |
| 4 | 1 | 17.372 | 18/5:13.686 |
| 5 | 2 | 17.473 | 18/5:13.852 |
| 6 | 4 | 21.377 | 17/5:07.581 |
| 7 | 4 | 16.952 | 17/5:04.810 |
| 8 | 4 | 17.249 | 17/5:03.363 |
| 9 | 4 | 17.381 | 17/5:02.487 |
| 10 | 2 | 17.356 | 17/5:01.743 |
| 11 | 2 | 16.715 | 17/5:00.144 |
| 12 | 2 | 16.995 | 18/5:16.809 |
| 13 | 2 | 17.271 | 18/5:16.353 |
| 14 | 2 | 19.691 | 17/5:01.347 |
| 15 | 2 | 17.987 | 17/5:01.642 |
| 16 | 2 | 16.952 | 17/5:00.801 |
| 17 | 2 | 16.877 | 18/5:17.630 |
| 18 | 2 | 20.161 | 18/5:20.145 |