| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 7.480 | N/A |
| 2 | 3 | 15.610 | 20/5:04.007 |
| 3 | 4 | 15.620 | 20/5:04.165 |
| 4 | 3 | 16.140 | 20/5:07.049 |
| 5 | 2 | 16.440 | 20/5:10.577 |
| 6 | 2 | 15.990 | 20/5:10.072 |
| 7 | 2 | 16.010 | 20/5:10.878 |
| 8 | 2 | 16.420 | 20/5:12.104 |
| 9 | 2 | 15.890 | 20/5:11.765 |
| 10 | 2 | 20.180 | 19/5:04.008 |
| 11 | 2 | 15.850 | 19/5:02.095 |
| 12 | 2 | 17.800 | 19/5:05.216 |
| 13 | 2 | 16.250 | 19/5:04.078 |
| 14 | 2 | 16.390 | 19/5:04.604 |
| 15 | 2 | 15.520 | 19/5:03.335 |
| 16 | 2 | 15.450 | 19/5:02.152 |
| 17 | 2 | 15.540 | 19/5:01.217 |
| 18 | 2 | 16.040 | 19/5:00.922 |
| 19 | 2 | 18.030 | 19/5:02.650 |