| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.313 | 19/5:09.947 |
| 2 | 1 | 16.753 | 19/5:14.127 |
| 3 | 1 | 16.528 | 19/5:14.095 |
| 4 | 2 | 17.863 | 18/5:03.556 |
| 5 | 1 | 16.181 | 18/5:01.097 |
| 6 | 1 | 16.357 | 19/5:16.651 |
| 7 | 1 | 16.341 | 19/5:15.769 |
| 8 | 1 | 16.686 | 19/5:15.927 |
| 9 | 2 | 20.534 | 18/5:07.112 |
| 10 | 2 | 17.625 | 18/5:08.126 |
| 11 | 2 | 19.566 | 18/5:12.131 |
| 12 | 2 | 17.146 | 18/5:11.839 |
| 13 | 2 | 16.493 | 18/5:10.688 |
| 14 | 2 | 16.755 | 18/5:10.038 |
| 15 | 2 | 16.421 | 18/5:09.074 |
| 16 | 2 | 16.488 | 18/5:08.306 |
| 17 | 2 | 16.446 | 18/5:07.584 |
| 18 | 2 | 16.363 | 18/5:06.859 |