| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.608 | 20/5:12.160 |
| 2 | 1 | 15.144 | 20/5:07.520 |
| 3 | 1 | 15.171 | 20/5:06.153 |
| 4 | 3 | 18.172 | 19/5:04.451 |
| 5 | 4 | 16.100 | 19/5:04.741 |
| 6 | 4 | 15.275 | 19/5:02.322 |
| 7 | 3 | 15.137 | 19/5:00.219 |
| 8 | 3 | 15.311 | 20/5:14.795 |
| 9 | 2 | 15.527 | 20/5:14.322 |
| 10 | 2 | 15.478 | 20/5:13.846 |
| 11 | 2 | 15.261 | 20/5:13.062 |
| 12 | 2 | 15.398 | 20/5:12.637 |
| 13 | 1 | 15.373 | 20/5:12.238 |
| 14 | 2 | 15.294 | 20/5:11.784 |
| 15 | 1 | 15.169 | 20/5:11.224 |
| 16 | 2 | 15.740 | 20/5:11.447 |
| 17 | 2 | 15.337 | 20/5:11.171 |
| 18 | 1 | 15.079 | 20/5:10.638 |
| 19 | 2 | 16.889 | 20/5:12.066 |
| 20 | 2 | 15.527 | 20/5:11.990 |