| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.379 | 18/5:12.822 |
| 2 | 4 | 14.600 | 19/5:03.800 |
| 3 | 4 | 17.576 | 19/5:13.848 |
| 4 | 4 | 17.315 | 18/5:00.915 |
| 5 | 4 | 15.052 | 19/5:11.304 |
| 6 | 4 | 19.907 | 18/5:05.487 |
| 7 | 4 | 14.741 | 19/5:16.404 |
| 8 | 4 | 14.522 | 19/5:11.343 |
| 9 | 4 | 14.563 | 19/5:07.494 |
| 10 | 4 | 14.710 | 19/5:04.693 |
| 11 | 4 | 18.920 | 19/5:09.674 |
| 12 | 4 | 16.461 | 19/5:09.931 |
| 13 | 4 | 14.781 | 19/5:07.693 |
| 14 | 4 | 14.720 | 19/5:05.692 |
| 15 | 4 | 14.447 | 19/5:03.612 |
| 16 | 4 | 15.211 | 19/5:02.700 |
| 17 | 4 | 15.101 | 19/5:01.771 |
| 18 | 4 | 14.984 | 19/5:00.823 |
| 19 | 4 | 15.527 | 19/5:00.517 |