| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.439 | N/A |
| 2 | 3 | 19.825 | 19/6:15.289 |
| 3 | 3 | 18.310 | 19/6:01.654 |
| 4 | 3 | 18.243 | 20/6:15.499 |
| 5 | 5 | 19.100 | 20/6:16.959 |
| 6 | 5 | 18.486 | 20/6:15.502 |
| 7 | 3 | 18.237 | 20/6:13.742 |
| 8 | 4 | 22.045 | 19/6:03.643 |
| 9 | 4 | 17.577 | 19/6:00.040 |
| 10 | 4 | 18.323 | 20/6:17.636 |
| 11 | 5 | 22.320 | 19/6:04.877 |
| 12 | 4 | 20.636 | 19/6:07.151 |
| 13 | 4 | 17.772 | 19/6:04.075 |
| 14 | 4 | 17.859 | 19/6:02.838 |
| 15 | 5 | 22.780 | 19/6:07.527 |
| 16 | 4 | 18.134 | 19/6:06.015 |
| 17 | 4 | 17.997 | 19/6:04.538 |
| 18 | 4 | 17.701 | 19/6:02.921 |
| 19 | 5 | 18.809 | 19/6:02.593 |