| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.361 | 15/5:05.415 |
| 2 | 4 | 16.827 | 17/5:16.098 |
| 3 | 4 | 18.565 | 17/5:15.934 |
| 4 | 4 | 16.204 | 17/5:05.817 |
| 5 | 2 | 17.682 | 17/5:04.773 |
| 6 | 2 | 16.168 | 18/5:17.421 |
| 7 | 2 | 16.495 | 18/5:14.491 |
| 8 | 2 | 16.612 | 18/5:12.556 |
| 9 | 2 | 15.321 | 18/5:08.470 |
| 10 | 1 | 15.694 | 18/5:05.872 |
| 11 | 1 | 16.130 | 18/5:04.460 |
| 12 | 1 | 16.161 | 18/5:03.330 |
| 13 | 1 | 16.344 | 18/5:02.627 |
| 14 | 1 | 17.736 | 18/5:03.814 |
| 15 | 1 | 15.884 | 18/5:02.621 |
| 16 | 1 | 16.464 | 18/5:02.229 |
| 17 | 1 | 16.801 | 18/5:02.240 |
| 18 | 1 | 16.573 | 18/5:02.022 |