| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.137 | 20/5:02.740 |
| 2 | 2 | 14.759 | 21/5:13.908 |
| 3 | 2 | 15.253 | 20/5:00.993 |
| 4 | 2 | 14.445 | 21/5:12.868 |
| 5 | 2 | 15.080 | 21/5:13.631 |
| 6 | 2 | 15.304 | 21/5:14.923 |
| 7 | 2 | 17.457 | 20/5:06.957 |
| 8 | 2 | 16.977 | 20/5:11.030 |
| 9 | 2 | 14.791 | 20/5:09.340 |
| 10 | 1 | 14.472 | 20/5:07.350 |
| 11 | 2 | 17.022 | 20/5:10.358 |
| 12 | 2 | 15.528 | 20/5:10.375 |
| 13 | 2 | 15.152 | 20/5:09.811 |
| 14 | 2 | 17.503 | 20/5:12.686 |
| 15 | 2 | 16.064 | 20/5:13.259 |
| 16 | 2 | 14.784 | 20/5:12.160 |
| 17 | 1 | 14.454 | 20/5:10.802 |
| 18 | 1 | 15.869 | 20/5:11.168 |
| 19 | 1 | 16.083 | 20/5:11.720 |
| 20 | 2 | 18.287 | 20/5:14.421 |