| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.729 | N/A |
| 2 | 1 | 16.257 | 19/5:09.355 |
| 3 | 1 | 15.788 | 19/5:05.134 |
| 4 | 1 | 16.072 | 19/5:05.431 |
| 5 | 1 | 16.483 | 19/5:07.429 |
| 6 | 1 | 16.134 | 19/5:07.371 |
| 7 | 1 | 16.522 | 19/5:08.497 |
| 8 | 1 | 16.246 | 19/5:08.591 |
| 9 | 1 | 16.555 | 19/5:09.357 |
| 10 | 1 | 16.326 | 19/5:09.495 |
| 11 | 1 | 17.180 | 19/5:11.142 |
| 12 | 2 | 19.852 | 18/5:00.188 |
| 13 | 3 | 19.519 | 18/5:04.218 |
| 14 | 3 | 16.049 | 18/5:03.091 |
| 15 | 3 | 16.570 | 18/5:02.757 |
| 16 | 3 | 19.874 | 18/5:06.212 |
| 17 | 3 | 16.728 | 18/5:05.893 |
| 18 | 3 | 18.036 | 18/5:06.920 |