| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.767 | N/A |
| 2 | 2 | 15.786 | 23/6:05.059 |
| 3 | 2 | 15.571 | 23/6:02.694 |
| 4 | 2 | 15.416 | 23/6:00.769 |
| 5 | 2 | 15.415 | 24/6:15.348 |
| 6 | 2 | 15.416 | 24/6:14.745 |
| 7 | 2 | 15.497 | 24/6:14.654 |
| 8 | 2 | 15.560 | 24/6:14.796 |
| 9 | 2 | 15.502 | 24/6:14.735 |
| 10 | 2 | 15.523 | 24/6:14.742 |
| 11 | 2 | 15.109 | 24/6:13.795 |
| 12 | 2 | 15.245 | 24/6:13.305 |
| 13 | 2 | 15.993 | 24/6:14.330 |
| 14 | 3 | 22.272 | 23/6:10.283 |
| 15 | 3 | 16.412 | 23/6:10.893 |
| 16 | 3 | 15.966 | 23/6:10.768 |
| 17 | 3 | 15.499 | 23/6:10.017 |
| 18 | 3 | 15.302 | 23/6:09.099 |
| 19 | 3 | 16.151 | 23/6:09.320 |
| 20 | 4 | 19.030 | 23/6:12.852 |