| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.386 | 19/5:11.334 |
| 2 | 2 | 16.568 | 19/5:13.063 |
| 3 | 2 | 16.657 | 19/5:14.203 |
| 4 | 1 | 16.852 | 19/5:15.699 |
| 5 | 2 | 17.212 | 18/5:01.230 |
| 6 | 2 | 22.351 | 17/5:00.407 |
| 7 | 2 | 15.791 | 18/5:13.244 |
| 8 | 2 | 16.956 | 18/5:12.239 |
| 9 | 2 | 16.059 | 18/5:09.664 |
| 10 | 2 | 17.373 | 18/5:09.969 |
| 11 | 2 | 16.563 | 18/5:08.893 |
| 12 | 1 | 15.710 | 18/5:06.717 |
| 13 | 1 | 16.934 | 18/5:06.570 |
| 14 | 1 | 16.395 | 18/5:05.752 |
| 15 | 1 | 17.260 | 18/5:06.080 |
| 16 | 1 | 17.617 | 18/5:06.769 |
| 17 | 1 | 16.353 | 18/5:06.039 |
| 18 | 1 | 20.114 | 18/5:09.151 |