| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.237 | 20/5:04.740 |
| 2 | 2 | 15.325 | 20/5:05.620 |
| 3 | 2 | 14.999 | 20/5:03.740 |
| 4 | 2 | 14.889 | 20/5:02.250 |
| 5 | 2 | 15.244 | 20/5:02.776 |
| 6 | 2 | 15.577 | 20/5:04.237 |
| 7 | 3 | 23.736 | 19/5:12.162 |
| 8 | 3 | 17.972 | 19/5:15.825 |
| 9 | 3 | 14.550 | 19/5:11.450 |
| 10 | 3 | 20.240 | 18/5:01.984 |
| 11 | 3 | 19.941 | 18/5:07.162 |
| 12 | 3 | 17.287 | 18/5:07.496 |
| 13 | 3 | 23.458 | 18/5:16.322 |
| 14 | 3 | 17.220 | 18/5:15.868 |
| 15 | 3 | 16.835 | 18/5:15.012 |
| 16 | 3 | 18.469 | 18/5:16.101 |
| 17 | 3 | 17.474 | 18/5:16.009 |
| 18 | 3 | 24.272 | 18/5:22.725 |