| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 6.402 | N/A |
| 2 | 1 | 15.041 | 21/5:07.222 |
| 3 | 1 | 15.418 | 21/5:10.992 |
| 4 | 1 | 14.663 | 21/5:07.215 |
| 5 | 2 | 26.479 | 18/5:10.706 |
| 6 | 2 | 17.903 | 18/5:10.715 |
| 7 | 2 | 15.201 | 18/5:03.066 |
| 8 | 1 | 15.773 | 19/5:16.202 |
| 9 | 1 | 14.360 | 19/5:09.787 |
| 10 | 1 | 14.117 | 19/5:04.312 |
| 11 | 1 | 14.523 | 19/5:00.662 |
| 12 | 1 | 15.836 | 20/5:16.126 |
| 13 | 1 | 14.345 | 20/5:13.028 |
| 14 | 1 | 14.167 | 20/5:10.147 |
| 15 | 1 | 17.811 | 20/5:12.623 |
| 16 | 1 | 18.125 | 20/5:15.167 |
| 17 | 1 | 14.535 | 20/5:13.129 |
| 18 | 1 | 14.716 | 20/5:11.534 |
| 19 | 1 | 14.894 | 20/5:10.303 |
| 20 | 1 | 18.161 | 20/5:12.470 |