| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.451 | 19/5:12.569 |
| 2 | 1 | 16.331 | 19/5:11.429 |
| 3 | 4 | 20.042 | 18/5:16.944 |
| 4 | 3 | 16.455 | 18/5:11.755 |
| 5 | 3 | 16.569 | 18/5:09.053 |
| 6 | 2 | 16.646 | 18/5:07.482 |
| 7 | 2 | 16.549 | 18/5:06.111 |
| 8 | 2 | 16.673 | 18/5:05.361 |
| 9 | 1 | 16.387 | 18/5:04.206 |
| 10 | 2 | 16.895 | 18/5:04.196 |
| 11 | 2 | 16.464 | 18/5:03.483 |
| 12 | 1 | 16.892 | 18/5:03.531 |
| 13 | 2 | 17.205 | 18/5:04.005 |
| 14 | 2 | 16.506 | 18/5:03.512 |
| 15 | 2 | 16.899 | 18/5:03.557 |
| 16 | 1 | 16.659 | 18/5:03.326 |
| 17 | 2 | 17.079 | 18/5:03.567 |
| 18 | 2 | 16.861 | 18/5:03.563 |