| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.775 | N/A |
| 2 | 3 | 18.933 | 26/8:17.001 |
| 3 | 2 | 19.175 | 25/8:01.071 |
| 4 | 2 | 19.039 | 25/8:00.951 |
| 5 | 2 | 19.132 | 25/8:01.449 |
| 6 | 2 | 19.667 | 25/8:04.315 |
| 7 | 2 | 18.674 | 25/8:02.255 |
| 8 | 2 | 18.787 | 25/8:01.170 |
| 9 | 2 | 18.924 | 25/8:00.768 |
| 10 | 2 | 18.357 | 26/8:17.908 |
| 11 | 2 | 19.570 | 25/8:00.394 |
| 12 | 2 | 18.530 | 26/8:18.293 |
| 13 | 2 | 22.902 | 25/8:07.155 |
| 14 | 3 | 23.016 | 25/8:14.001 |
| 15 | 3 | 19.010 | 25/8:13.002 |
| 16 | 3 | 18.150 | 25/8:10.760 |
| 17 | 4 | 22.271 | 25/8:14.980 |
| 18 | 3 | 19.354 | 25/8:14.585 |
| 19 | 3 | 18.644 | 25/8:13.288 |
| 20 | 3 | 18.688 | 25/8:12.183 |
| 21 | 3 | 19.574 | 25/8:12.251 |
| 22 | 4 | 25.003 | 25/8:18.517 |
| 23 | 4 | 18.239 | 25/8:16.835 |