| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.080 | 20/5:01.600 |
| 2 | 3 | 14.976 | 20/5:00.560 |
| 3 | 5 | 15.466 | 20/5:03.480 |
| 4 | 4 | 15.417 | 20/5:04.695 |
| 5 | 3 | 15.811 | 20/5:07.000 |
| 6 | 4 | 15.187 | 20/5:06.457 |
| 7 | 5 | 19.294 | 19/5:01.913 |
| 8 | 5 | 15.984 | 19/5:02.136 |
| 9 | 6 | 21.431 | 19/5:13.808 |
| 10 | 6 | 16.424 | 19/5:13.633 |
| 11 | 6 | 15.009 | 19/5:11.046 |
| 12 | 5 | 16.024 | 19/5:10.496 |
| 13 | 6 | 21.293 | 18/5:01.010 |
| 14 | 6 | 18.239 | 18/5:02.959 |
| 15 | 5 | 10.578 | 19/5:11.870 |
| 16 | 4 | 15.726 | 19/5:11.053 |
| 17 | 4 | 15.874 | 19/5:10.497 |
| 18 | 4 | 15.540 | 19/5:09.650 |
| 19 | 4 | 15.021 | 19/5:08.374 |