| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.283 | 19/5:09.377 |
| 2 | 1 | 16.611 | 19/5:12.493 |
| 3 | 2 | 16.494 | 19/5:12.791 |
| 4 | 2 | 16.417 | 19/5:12.574 |
| 5 | 3 | 17.605 | 18/5:00.276 |
| 6 | 3 | 16.409 | 19/5:16.094 |
| 7 | 3 | 16.546 | 19/5:15.848 |
| 8 | 3 | 16.269 | 19/5:15.006 |
| 9 | 3 | 17.755 | 18/5:00.778 |
| 10 | 3 | 16.184 | 19/5:16.489 |
| 11 | 3 | 16.756 | 19/5:16.659 |
| 12 | 3 | 16.771 | 18/5:00.150 |
| 13 | 3 | 16.869 | 18/5:00.419 |
| 14 | 3 | 16.254 | 19/5:16.517 |
| 15 | 3 | 16.238 | 19/5:15.984 |
| 16 | 3 | 17.064 | 19/5:16.498 |
| 17 | 3 | 16.516 | 19/5:16.340 |
| 18 | 3 | 16.919 | 19/5:16.624 |
| 19 | 3 | 18.976 | 19/5:18.936 |