10 & Under

Girls

The headliner here is Kseniya Dubinina, who at just 8 years old posted a 35.97 in the 50 back that would hold its own against swimmers two and three years her senior. Iris Liu takes the top spot with a 39.13 breaststroke swim at age 9, while Adeline Farrier rounds out the group with a 100 fly effort that clears four figures shy but still earns AAAA recognition.

Boys

Robert Legg put together the top swim of the entire 10&U board — boys or girls — with a 4:37.57 in the 400 free that scored 1067 points, one of the highest marks across all age groups this week. Austin Ren, still just 9, backed it up with a 200 IM swim worth 1020 points, and Isen Wolfe joined Legg in the distance free ranks to close out the group.

11-12

Girls

The 400 IM dominated this group, with Penelope Chao and Victoria Gu going 1-2 in the event. Chao's 5:02.68 leads the way at age 12, while Gu's 5:27.43 is a strong mark for an 11-year-old tackling all four strokes over 400 meters. Erica Wang closes the group with a sprint breaststroke swim that stands in contrast to the IM-heavy top two.

Boys

An all-11-year-old boys top three, and a deep one at that. Nicolas Lahre leads with a 2:26.86 in the 200 back worth 1049 points, while Scotty Thieman turned in one of the week's more grueling efforts — an 18:46.55 in the 1500 free — for 1037 points. Jax Torba closes it out over 200 fly, giving this age group three different strokes represented at the top.

13-14

Girls

Backstroke ruled the 13-14 girls board this week. Lauren Lonsdale and Abi Cowart both scored with the 200 back, while Lillie Dirito slotted in between them with a 100 back that came within a single point of Lonsdale's top mark — as tight a 1-2 finish as this leaderboard sees.

Boys

Ayden Tan's 2:09.39 in the 200 IM is the single highest-scoring swim on the entire board this week, worth 1076 points at just 13 years old. It's a mark that would be notable in any age group, let alone among 13-14s. Johnny Kucek backed it up with a breaststroke swim of his own, and Calan Buss rounds out the group with the week's fastest sprint entry, a 24.51 in the 50 free.

15-18

Girls

Anna Bennett Curtis and Thea Bike went head-to-head in the 100 back, with just 0.18 seconds separating them at the top of the group. Louise Vidarsson tied Bike on points with a 200 back swim, giving the senior girls board a backstroke sweep across all three spots this week.

Boys

Robbie Rosenbaum tops the senior boys with a 56.14 in the 100 back, while Remington Angerer and Evan Pan-Wang finish within a single point of each other across breaststroke and fly, respectively. Three different strokes, three swimmers all born in the same year — a snapshot of just how competitive the 16-year-old class is shaping up to be this season.

Week at a Glance

• Top swim of the week: Ayden Tan's 200 IM (1076 points), the highest-scoring performance across all eight groups.
• Youngest standout: Kseniya Dubinina, just 8 years old, posting a AAAA 50 back.
• Stroke of the week: Backstroke, which claimed the top spot in four of the eight groups (11-12 Boys, 13-14 Girls, and both 15-18 groups).
• Closest finish: Anna Bennett Curtis over Thea Bike in the 15-18 girls 100 back, decided by 0.18 seconds.

Rankings reflect the top three swims by USA Swimming Power Points among times added between June 25 and July 1, 2026, one entry per swimmer per age group. All standards shown are AAAA. Data via SwimStandards.com.