| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.680 | 15/5:10.200 |
| 2 | 4 | 12.463 | 19/5:14.858 |
| 3 | 4 | 12.399 | 20/5:03.613 |
| 4 | 4 | 16.735 | 20/5:11.385 |
| 5 | 4 | 13.941 | 20/5:04.872 |
| 6 | 4 | 13.459 | 21/5:13.870 |
| 7 | 4 | 13.720 | 21/5:10.191 |
| 8 | 4 | 12.568 | 21/5:04.408 |
| 9 | 4 | 13.508 | 21/5:02.104 |
| 10 | 4 | 12.824 | 22/5:13.053 |
| 11 | 4 | 21.055 | 21/5:11.854 |
| 12 | 4 | 19.978 | 20/5:05.550 |
| 13 | 4 | 19.849 | 20/5:12.583 |
| 14 | 4 | 13.958 | 20/5:10.196 |
| 15 | 4 | 16.623 | 20/5:11.680 |
| 16 | 4 | 12.338 | 20/5:07.623 |
| 17 | 4 | 12.306 | 20/5:04.005 |
| 18 | 4 | 15.157 | 20/5:03.957 |
| 19 | 4 | 16.617 | 20/5:05.451 |
| 20 | 4 | 12.437 | 20/5:02.615 |