| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.761 | N/A |
| 2 | 1 | 15.475 | 20/5:09.786 |
| 3 | 1 | 17.608 | 19/5:13.508 |
| 4 | 1 | 15.966 | 19/5:10.055 |
| 5 | 1 | 14.570 | 19/5:02.046 |
| 6 | 1 | 15.469 | 19/5:00.477 |
| 7 | 1 | 15.101 | 20/5:14.026 |
| 8 | 1 | 15.589 | 20/5:13.729 |
| 9 | 1 | 15.254 | 20/5:12.712 |
| 10 | 1 | 14.651 | 20/5:10.647 |
| 11 | 1 | 15.176 | 20/5:09.993 |
| 12 | 1 | 16.062 | 20/5:10.988 |
| 13 | 1 | 19.019 | 19/5:00.671 |
| 14 | 1 | 15.393 | 19/5:00.068 |
| 15 | 1 | 15.168 | 20/5:15.012 |
| 16 | 1 | 15.834 | 20/5:15.118 |
| 17 | 1 | 14.658 | 20/5:13.815 |
| 18 | 1 | 15.072 | 20/5:13.127 |
| 19 | 1 | 15.365 | 20/5:12.826 |
| 20 | 1 | 15.436 | 20/5:12.627 |