| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.447 | 19/5:12.493 |
| 2 | 2 | 16.430 | 19/5:12.331 |
| 3 | 2 | 16.407 | 19/5:12.132 |
| 4 | 2 | 18.282 | 18/5:04.047 |
| 5 | 2 | 16.710 | 18/5:03.394 |
| 6 | 3 | 19.677 | 18/5:11.859 |
| 7 | 2 | 16.065 | 18/5:08.618 |
| 8 | 2 | 18.422 | 18/5:11.490 |
| 9 | 2 | 16.307 | 18/5:09.494 |
| 10 | 2 | 16.475 | 18/5:08.200 |
| 11 | 3 | 20.774 | 18/5:14.175 |
| 12 | 3 | 17.444 | 18/5:14.160 |
| 13 | 3 | 18.846 | 18/5:16.088 |
| 14 | 3 | 17.690 | 18/5:16.255 |
| 15 | 3 | 16.835 | 18/5:15.373 |
| 16 | 3 | 16.532 | 18/5:14.261 |
| 17 | 3 | 17.367 | 18/5:14.164 |
| 18 | 3 | 19.839 | 18/5:16.549 |