| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.804 | 18/5:02.472 |
| 2 | 1 | 15.997 | 19/5:11.609 |
| 3 | 1 | 16.296 | 19/5:10.947 |
| 4 | 1 | 15.991 | 19/5:09.168 |
| 5 | 1 | 16.974 | 19/5:11.835 |
| 6 | 1 | 16.805 | 19/5:13.078 |
| 7 | 1 | 18.610 | 18/5:02.083 |
| 8 | 2 | 18.743 | 18/5:06.495 |
| 9 | 2 | 20.171 | 18/5:12.782 |
| 10 | 2 | 16.110 | 18/5:10.501 |
| 11 | 2 | 18.972 | 18/5:13.319 |
| 12 | 2 | 16.198 | 18/5:11.506 |
| 13 | 2 | 17.347 | 18/5:11.563 |
| 14 | 2 | 16.028 | 18/5:09.916 |
| 15 | 2 | 16.429 | 18/5:08.097 |
| 16 | 2 | 15.950 | 18/5:07.603 |
| 17 | 1 | 16.721 | 18/5:07.213 |
| 18 | 2 | 19.446 | 18/5:09.592 |