| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.806 | 19/5:00.314 |
| 2 | 2 | 16.169 | 19/5:03.762 |
| 3 | 2 | 15.992 | 19/5:03.791 |
| 4 | 1 | 17.354 | 19/5:10.275 |
| 5 | 1 | 17.207 | 19/5:13.606 |
| 6 | 1 | 16.116 | 19/5:12.373 |
| 7 | 2 | 18.053 | 18/5:00.078 |
| 8 | 2 | 18.715 | 18/5:04.677 |
| 9 | 2 | 18.715 | 18/5:08.254 |
| 10 | 2 | 16.262 | 18/5:06.700 |
| 11 | 2 | 19.783 | 18/5:11.191 |
| 12 | 2 | 20.364 | 18/5:15.804 |
| 13 | 2 | 17.471 | 18/5:15.702 |
| 14 | 2 | 15.624 | 18/5:13.240 |
| 15 | 2 | 21.161 | 17/5:00.098 |
| 16 | 2 | 21.401 | 17/5:04.080 |
| 17 | 3 | 16.324 | 17/5:02.517 |