| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.352 | N/A |
| 2 | 2 | 14.495 | 21/5:05.252 |
| 3 | 1 | 14.429 | 21/5:04.592 |
| 4 | 1 | 14.232 | 21/5:03.058 |
| 5 | 3 | 22.391 | 19/5:10.313 |
| 6 | 3 | 14.912 | 19/5:05.004 |
| 7 | 3 | 13.451 | 20/5:12.733 |
| 8 | 2 | 13.274 | 20/5:06.028 |
| 9 | 2 | 13.529 | 20/5:02.045 |
| 10 | 2 | 13.261 | 21/5:13.072 |
| 11 | 2 | 13.428 | 21/5:10.156 |
| 12 | 2 | 13.220 | 21/5:07.392 |
| 13 | 2 | 15.944 | 21/5:09.628 |
| 14 | 2 | 13.250 | 21/5:07.376 |
| 15 | 2 | 17.282 | 21/5:11.206 |
| 16 | 2 | 13.305 | 21/5:09.222 |
| 17 | 2 | 12.998 | 21/5:07.103 |
| 18 | 2 | 15.422 | 21/5:08.084 |
| 19 | 3 | 24.604 | 20/5:03.969 |
| 20 | 3 | 13.287 | 20/5:02.066 |