| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.813 | 19/6:16.447 |
| 2 | 4 | 19.404 | 19/6:12.561 |
| 3 | 4 | 19.241 | 19/6:10.234 |
| 4 | 4 | 19.509 | 19/6:10.343 |
| 5 | 4 | 19.297 | 19/6:09.603 |
| 6 | 4 | 19.584 | 19/6:10.019 |
| 7 | 4 | 21.082 | 19/6:14.381 |
| 8 | 5 | 19.441 | 19/6:13.756 |
| 9 | 5 | 19.335 | 19/6:13.046 |
| 10 | 5 | 21.230 | 19/6:16.078 |
| 11 | 5 | 19.052 | 19/6:14.797 |
| 12 | 5 | 19.573 | 19/6:14.555 |
| 13 | 5 | 19.092 | 19/6:13.647 |
| 14 | 5 | 19.280 | 19/6:13.123 |
| 15 | 5 | 19.743 | 19/6:13.256 |
| 16 | 5 | 20.388 | 19/6:14.138 |
| 17 | 5 | 19.668 | 19/6:14.112 |
| 18 | 5 | 18.871 | 19/6:13.248 |
| 19 | 5 | 20.398 | 19/6:14.001 |