| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.265 | 20/5:05.300 |
| 2 | 1 | 15.324 | 20/5:05.890 |
| 3 | 1 | 15.078 | 20/5:04.447 |
| 4 | 1 | 15.033 | 20/5:03.500 |
| 5 | 1 | 15.189 | 20/5:03.556 |
| 6 | 1 | 14.889 | 20/5:02.593 |
| 7 | 1 | 15.035 | 20/5:02.323 |
| 8 | 1 | 15.415 | 20/5:03.070 |
| 9 | 1 | 15.035 | 20/5:02.807 |
| 10 | 1 | 14.889 | 20/5:02.304 |
| 11 | 1 | 15.118 | 20/5:02.309 |
| 12 | 1 | 18.240 | 20/5:07.517 |
| 13 | 1 | 15.045 | 20/5:07.008 |
| 14 | 1 | 15.310 | 20/5:06.950 |
| 15 | 1 | 15.211 | 20/5:06.768 |
| 16 | 1 | 15.107 | 20/5:06.479 |
| 17 | 1 | 15.637 | 20/5:06.847 |
| 18 | 1 | 15.030 | 20/5:06.500 |
| 19 | 1 | 15.432 | 20/5:06.613 |
| 20 | 1 | 15.240 | 20/5:06.522 |