| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.939 | 18/5:04.902 |
| 2 | 3 | 17.348 | 18/5:08.583 |
| 3 | 3 | 17.572 | 18/5:11.153 |
| 4 | 3 | 16.730 | 18/5:08.650 |
| 5 | 4 | 17.265 | 18/5:09.074 |
| 6 | 4 | 16.956 | 18/5:08.430 |
| 7 | 4 | 17.193 | 18/5:08.579 |
| 8 | 4 | 16.791 | 18/5:07.786 |
| 9 | 4 | 17.546 | 18/5:08.680 |
| 10 | 3 | 16.986 | 18/5:08.386 |
| 11 | 3 | 16.683 | 18/5:07.651 |
| 12 | 3 | 16.565 | 18/5:06.861 |
| 13 | 3 | 16.624 | 18/5:06.274 |
| 14 | 3 | 16.706 | 18/5:05.876 |
| 15 | 2 | 16.598 | 18/5:05.402 |
| 16 | 2 | 16.746 | 18/5:05.154 |
| 17 | 2 | 16.750 | 18/5:04.939 |
| 18 | 4 | 22.840 | 18/5:10.837 |