| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.322 | 19/5:10.118 |
| 2 | 4 | 16.075 | 19/5:07.772 |
| 3 | 4 | 16.804 | 19/5:11.606 |
| 4 | 5 | 16.702 | 19/5:13.039 |
| 5 | 4 | 16.027 | 19/5:11.334 |
| 6 | 5 | 16.798 | 19/5:12.639 |
| 7 | 5 | 16.573 | 19/5:12.960 |
| 8 | 5 | 19.591 | 18/5:03.507 |
| 9 | 5 | 16.414 | 18/5:02.612 |
| 10 | 5 | 16.216 | 18/5:01.540 |
| 11 | 5 | 16.228 | 18/5:00.682 |
| 12 | 5 | 18.714 | 18/5:03.696 |
| 13 | 5 | 16.854 | 18/5:03.671 |
| 14 | 5 | 16.386 | 18/5:03.048 |
| 15 | 5 | 15.913 | 18/5:01.940 |
| 16 | 5 | 19.930 | 18/5:05.490 |
| 17 | 5 | 16.511 | 18/5:05.003 |
| 18 | 5 | 18.557 | 18/5:06.615 |