| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.008 | 19/5:04.152 |
| 2 | 2 | 15.133 | 20/5:11.410 |
| 3 | 2 | 15.582 | 20/5:11.487 |
| 4 | 2 | 16.489 | 19/5:00.257 |
| 5 | 2 | 15.556 | 20/5:15.072 |
| 6 | 2 | 15.846 | 20/5:15.380 |
| 7 | 2 | 15.174 | 20/5:13.680 |
| 8 | 2 | 15.017 | 20/5:12.013 |
| 9 | 3 | 18.326 | 19/5:02.165 |
| 10 | 3 | 15.202 | 19/5:00.833 |
| 11 | 3 | 15.312 | 20/5:15.718 |
| 12 | 2 | 15.255 | 20/5:14.833 |
| 13 | 2 | 15.689 | 20/5:14.752 |
| 14 | 2 | 15.355 | 20/5:14.206 |
| 15 | 2 | 15.447 | 20/5:13.855 |
| 16 | 2 | 15.620 | 20/5:13.764 |
| 17 | 2 | 15.231 | 20/5:13.226 |
| 18 | 2 | 15.181 | 20/5:12.692 |
| 19 | 2 | 15.681 | 20/5:12.741 |
| 20 | 2 | 15.615 | 20/5:12.719 |