| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.107 | N/A |
| 2 | 1 | 16.457 | 19/5:14.333 |
| 3 | 1 | 15.145 | 19/5:02.525 |
| 4 | 1 | 15.080 | 20/5:13.759 |
| 5 | 2 | 16.236 | 19/5:01.238 |
| 6 | 2 | 15.429 | 19/5:00.156 |
| 7 | 3 | 17.376 | 19/5:05.276 |
| 8 | 3 | 16.217 | 19/5:05.952 |
| 9 | 3 | 15.891 | 19/5:05.726 |
| 10 | 3 | 16.218 | 19/5:06.205 |
| 11 | 4 | 20.217 | 19/5:13.785 |
| 12 | 4 | 19.511 | 18/5:02.126 |
| 13 | 4 | 15.718 | 18/5:00.724 |
| 14 | 4 | 17.372 | 18/5:01.702 |
| 15 | 4 | 15.271 | 19/5:16.570 |
| 16 | 4 | 15.698 | 19/5:15.510 |
| 17 | 4 | 15.488 | 19/5:14.346 |
| 18 | 4 | 15.988 | 19/5:13.849 |
| 19 | 4 | 15.661 | 19/5:13.080 |