| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 12.487 | N/A |
| 2 | 1 | 15.320 | 20/5:03.567 |
| 3 | 1 | 15.900 | 20/5:09.077 |
| 4 | 1 | 15.622 | 20/5:09.153 |
| 5 | 1 | 15.773 | 20/5:09.908 |
| 6 | 1 | 17.391 | 19/5:00.508 |
| 7 | 1 | 15.542 | 20/5:15.055 |
| 8 | 1 | 15.722 | 20/5:14.505 |
| 9 | 1 | 15.972 | 20/5:14.686 |
| 10 | 1 | 15.563 | 20/5:13.964 |
| 11 | 1 | 15.920 | 20/5:14.064 |
| 12 | 1 | 15.654 | 20/5:13.687 |
| 13 | 1 | 15.591 | 20/5:13.272 |
| 14 | 1 | 15.663 | 20/5:13.027 |
| 15 | 1 | 15.512 | 20/5:12.612 |
| 16 | 1 | 15.769 | 20/5:12.578 |
| 17 | 1 | 15.878 | 20/5:12.677 |
| 18 | 1 | 15.551 | 20/5:12.399 |
| 19 | 1 | 15.665 | 20/5:12.273 |
| 20 | 1 | 15.881 | 20/5:12.376 |