| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.108 | 19/5:06.052 |
| 2 | 2 | 15.268 | 20/5:13.760 |
| 3 | 1 | 15.581 | 20/5:13.046 |
| 4 | 2 | 16.521 | 19/5:01.520 |
| 5 | 2 | 15.301 | 20/5:15.116 |
| 6 | 2 | 17.983 | 19/5:06.413 |
| 7 | 2 | 15.743 | 19/5:05.370 |
| 8 | 2 | 16.023 | 19/5:05.254 |
| 9 | 2 | 15.688 | 19/5:04.456 |
| 10 | 3 | 16.706 | 19/5:05.751 |
| 11 | 3 | 15.985 | 19/5:05.566 |
| 12 | 3 | 15.606 | 19/5:04.812 |
| 13 | 3 | 15.857 | 19/5:04.540 |
| 14 | 3 | 15.491 | 19/5:03.811 |
| 15 | 3 | 15.732 | 19/5:03.484 |
| 16 | 3 | 15.730 | 19/5:03.196 |
| 17 | 3 | 16.059 | 19/5:03.309 |
| 18 | 3 | 15.463 | 19/5:02.780 |
| 19 | 4 | 18.876 | 19/5:05.721 |