| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.042 | 20/5:00.840 |
| 2 | 2 | 18.076 | 19/5:14.621 |
| 3 | 2 | 15.942 | 19/5:10.713 |
| 4 | 2 | 14.382 | 19/5:01.349 |
| 5 | 2 | 14.201 | 20/5:10.572 |
| 6 | 2 | 16.103 | 20/5:12.487 |
| 7 | 2 | 15.730 | 20/5:12.789 |
| 8 | 2 | 15.380 | 20/5:12.140 |
| 9 | 3 | 18.649 | 19/5:02.955 |
| 10 | 3 | 16.934 | 19/5:04.834 |
| 11 | 3 | 14.231 | 19/5:01.703 |
| 12 | 3 | 15.122 | 19/5:00.504 |
| 13 | 3 | 15.483 | 19/5:00.017 |
| 14 | 3 | 15.546 | 20/5:15.459 |
| 15 | 3 | 19.288 | 19/5:04.138 |
| 16 | 3 | 18.802 | 19/5:07.457 |
| 17 | 3 | 18.585 | 19/5:10.143 |
| 18 | 3 | 21.608 | 19/5:15.721 |
| 19 | 3 | 14.271 | 19/5:13.375 |