| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.446 | N/A |
| 2 | 1 | 19.19 | 16/5:04.446 |
| 3 | 1 | 16.564 | 17/5:03.958 |
| 4 | 2 | 18.741 | 17/5:09.072 |
| 5 | 2 | 17.569 | 17/5:06.942 |
| 6 | 2 | 16.866 | 17/5:03.414 |
| 7 | 2 | 17.208 | 17/5:01.974 |
| 8 | 2 | 16.368 | 18/5:16.499 |
| 9 | 2 | 16.836 | 18/5:15.144 |
| 10 | 2 | 16.034 | 18/5:12.575 |
| 11 | 2 | 16.225 | 18/5:10.844 |
| 12 | 2 | 16.174 | 18/5:09.350 |
| 13 | 2 | 16.331 | 18/5:08.327 |
| 14 | 1 | 17.294 | 18/5:08.720 |
| 15 | 1 | 16.644 | 18/5:08.268 |
| 16 | 1 | 16.984 | 18/5:08.262 |
| 17 | 1 | 18.134 | 18/5:09.478 |
| 18 | 1 | 18.939 | 18/5:11.357 |