Streamline Aquatics Shatters NAG Record in 15-18 Mixed 400 Freestyle Relay
A twin sister and brother quartet from San Antonio’s Streamline Aquatics went faster than any 15-18 mixed 400-yard freestyle relay in history during Sunday time trial action at the ST SASA Sombrero Champs in Texas. En route to a National Age Group (NAG) record, the foursome of Bexon Harrison, Will Harrison, Averie Hager and Jaylee Hager clocked a time of 3:06.14, which sliced more than two seconds off the previous record of 3:08.50. The former mark was set last year by Lakeside Aquatic Club.
Nicknamed the “Quad H” relay by a teammate, the Streamline squad went to work without a weak point. The Hager sisters are twins headed for the University of Notre Dame beginning in 2026. Meanwhile, Bexon Harrison is a South Carolina recruit for the fallof 2025, with younger brother Will Harrison receiving plenty of recruiting attention of his own.
Bexon Harrison led off the relay with a split of 43.69, an effort that was faster than the 43.99 Harrison managed at the Texas 5A State Championships in February. Will Harrison then contributed a 44.37 leg, good for the second-fastest split of his career. From there, the Hager twins took over, with Averie producing a lifetime best of 48.93 and Jaylee going a personal best of 49.15.
It all added up to a National Age Group record and a special moment for the quartet and coach Aaron Moran, who is the Head Performance Coach at Streamline.
“I am overjoyed by this historic accomplishment by these four incredible athletes and people,” Moran said. “They work hard in the pool and push their teammates to do the same day in and day out. They deserve all the praise they have coming their way for how they carry themselves in pursuit of excellence. Our club at Streamline Aquatics is beyond proud of them.
“We are incredibly proud of Averie, Jaylee, Bexon, and Will—not just for their performance, but for the way they inspire others with their character, teamwork, and drive.
“Thank you to the teammates, families, and supporters who helped make this moment so special. And most of all, congratulations to our record-breaking relay!”
