| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.941 | 18/5:04.938 |
| 2 | 2 | 16.675 | 18/5:02.544 |
| 3 | 2 | 17.097 | 18/5:04.278 |
| 4 | 2 | 16.677 | 18/5:03.255 |
| 5 | 2 | 15.950 | 18/5:00.024 |
| 6 | 2 | 16.200 | 19/5:15.210 |
| 7 | 2 | 17.033 | 19/5:16.412 |
| 8 | 2 | 16.109 | 19/5:15.120 |
| 9 | 2 | 16.269 | 19/5:14.452 |
| 10 | 2 | 16.129 | 19/5:13.652 |
| 11 | 2 | 16.087 | 19/5:12.925 |
| 12 | 2 | 15.843 | 19/5:11.933 |
| 13 | 2 | 16.113 | 19/5:11.487 |
| 14 | 2 | 16.331 | 19/5:11.402 |
| 15 | 2 | 16.202 | 19/5:11.164 |
| 16 | 3 | 18.438 | 19/5:13.612 |
| 17 | 3 | 16.172 | 19/5:13.238 |
| 18 | 4 | 19.502 | 19/5:16.422 |
| 19 | 4 | 16.651 | 19/5:16.419 |