| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.955 | N/A |
| 2 | 2 | 14.957 | 20/5:02.138 |
| 3 | 2 | 16.566 | 19/5:01.662 |
| 4 | 1 | 15.652 | 19/5:01.005 |
| 5 | 1 | 14.970 | 20/5:13.143 |
| 6 | 1 | 15.823 | 20/5:14.233 |
| 7 | 1 | 15.809 | 20/5:14.915 |
| 8 | 1 | 15.128 | 20/5:13.554 |
| 9 | 1 | 15.554 | 20/5:13.545 |
| 10 | 1 | 15.417 | 20/5:13.248 |
| 11 | 1 | 15.804 | 20/5:13.747 |
| 12 | 1 | 18.023 | 19/5:02.196 |
| 13 | 1 | 15.517 | 19/5:01.785 |
| 14 | 1 | 15.787 | 19/5:01.810 |
| 15 | 1 | 15.568 | 19/5:01.551 |
| 16 | 1 | 16.103 | 19/5:01.968 |
| 17 | 1 | 15.509 | 19/5:01.665 |
| 18 | 1 | 15.552 | 19/5:01.443 |
| 19 | 1 | 17.246 | 19/5:02.940 |