| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.552 | 19/5:14.488 |
| 2 | 1 | 17.438 | 18/5:05.910 |
| 3 | 1 | 16.614 | 18/5:03.624 |
| 4 | 1 | 16.926 | 18/5:03.885 |
| 5 | 1 | 16.251 | 18/5:01.612 |
| 6 | 1 | 16.331 | 18/5:00.336 |
| 7 | 1 | 16.165 | 19/5:15.609 |
| 8 | 1 | 16.453 | 19/5:15.234 |
| 9 | 1 | 16.465 | 19/5:14.967 |
| 10 | 1 | 16.765 | 19/5:15.324 |
| 11 | 1 | 16.276 | 19/5:14.771 |
| 12 | 2 | 16.632 | 19/5:14.874 |
| 13 | 1 | 16.164 | 19/5:14.278 |
| 14 | 2 | 16.479 | 19/5:14.194 |
| 15 | 2 | 16.253 | 19/5:13.834 |
| 16 | 2 | 16.621 | 19/5:13.957 |
| 17 | 2 | 16.225 | 19/5:13.623 |
| 18 | 2 | 16.454 | 19/5:13.568 |
| 19 | 2 | 16.122 | 19/5:13.186 |