| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.281 | 20/5:05.620 |
| 2 | 3 | 16.280 | 20/5:15.610 |
| 3 | 3 | 14.752 | 20/5:08.753 |
| 4 | 4 | 18.868 | 19/5:09.610 |
| 5 | 3 | 14.780 | 19/5:03.852 |
| 6 | 4 | 18.260 | 19/5:11.033 |
| 7 | 3 | 15.320 | 19/5:08.183 |
| 8 | 3 | 15.417 | 19/5:06.275 |
| 9 | 4 | 25.980 | 18/5:09.876 |
| 10 | 4 | 24.578 | 17/5:05.177 |
| 11 | 4 | 15.771 | 17/5:01.807 |
| 12 | 4 | 16.221 | 18/5:17.262 |
| 13 | 4 | 15.177 | 18/5:13.872 |
| 14 | 4 | 14.862 | 18/5:10.560 |
| 15 | 4 | 17.055 | 18/5:10.322 |
| 16 | 4 | 15.450 | 18/5:08.308 |
| 17 | 4 | 14.934 | 18/5:05.985 |
| 18 | 4 | 16.186 | 18/5:05.172 |