Swimmer profile

Grant Ditirro

Male13-14Upper Main Line YMCAMA · EASTERN

Performance Progression Goals Time Standards Meets

AAA standard achieved — outstanding season!

17 all-time personal bests this season!

Top 4 in MA — 1500 Free LCM

Standards achieved

AAA×3AA×4A×2BB×5B×2

All-time PBs

17events

Best MA rank

#41500 Free LCM

Events ranked

17LCM

Age group

13-14

★ Highlight Events

1500 Free LCM

Standard	Cut	Gap
B✓	23:04.59	−335.36
BB✓	21:25.69	−236.46
A✓	19:46.79	−137.56
AA✓	18:57.39	−88.16
AAA✓	18:07.89	−38.66
AAAA	17:18.49	+10.74

PBAAA

17:29.23

2026 MA Rays LC Stakes

May 16, 2026

🎓 Class of 2030#4of 41 · MA#80 USA*

LSC

of 37

800 Free LCM

Standard	Cut	Gap
B✓	12:00.59	−169.25
BB✓	11:09.19	−117.85
A✓	10:17.69	−66.35
AA✓	9:51.99	−40.65
AAA✓	9:26.19	−14.85
AAAA	9:00.49	+10.85

PBAAA

9:11.34

2026 MA CARY Splash Into Summer

May 30, 2026

🎓 Class of 2030#6of 40 · MA#97 USA*

LSC

of 37

400 Free LCM

Standard	Cut	Gap
B✓	5:48.39	−78.87
BB✓	5:23.49	−53.97
A✓	4:58.69	−29.17
AA✓	4:46.19	−16.67
AAA✓	4:33.79	−4.27
AAAA	4:21.29	+8.23

PBAAA

4:29.52

2026 MA CARY Splash Into Summer

May 29, 2026

🎓 Class of 2030#9of 115 · MA#208 USA*

LSC

of 141

Event

50 Free LCM

Standard	Cut	Gap
B✓	34.29	−6.16
BB✓	31.79	−3.66
A✓	29.39	−1.26
AA✓	28.19	−0.06
AAA	26.89	+1.24
AAAA	25.69	+2.44

PBAA

28.13

2026 MA CARY Splash Into Summer

May 30, 2026

🎓 Class of 2030#50of 160 · MA#1,432 USA*

LSC

of 215

100 Free LCM

Standard	Cut	Gap
B✓	1:15.09	−13.80
BB✓	1:09.79	−8.50
A✓	1:04.39	−3.10
AA✓	1:01.69	−0.40
AAA	58.99	+2.30
AAAA	56.39	+4.90

PBAA

1:01.29

2026 MA CARY Splash Into Summer

May 31, 2026

🎓 Class of 2030#46of 158 · MA#1,270 USA*

LSC

of 225

200 Free LCM

Standard	Cut	Gap
B✓	2:43.99	−35.07
BB✓	2:32.29	−23.37
A✓	2:20.59	−11.67
AA✓	2:14.69	−5.77
AAA	2:08.89	+0.03
AAAA	2:02.99	+5.93

PBAA

2:08.92

2026 MA CARY Splash Into Summer

May 30, 2026

🎓 Class of 2030#16of 144 · MA#371 USA*

LSC

of 190

400 Free LCM

Standard	Cut	Gap
B✓	5:48.39	−78.87
BB✓	5:23.49	−53.97
A✓	4:58.69	−29.17
AA✓	4:46.19	−16.67
AAA✓	4:33.79	−4.27
AAAA	4:21.29	+8.23

PBAAA

4:29.52

2026 MA CARY Splash Into Summer

May 29, 2026

🎓 Class of 2030#9of 115 · MA#208 USA*

LSC

of 141

800 Free LCM

Standard	Cut	Gap
B✓	12:00.59	−169.25
BB✓	11:09.19	−117.85
A✓	10:17.69	−66.35
AA✓	9:51.99	−40.65
AAA✓	9:26.19	−14.85
AAAA	9:00.49	+10.85

PBAAA

9:11.34

2026 MA CARY Splash Into Summer

May 30, 2026

🎓 Class of 2030#6of 40 · MA#97 USA*

LSC

of 37

1500 Free LCM

Standard	Cut	Gap
B✓	23:04.59	−335.36
BB✓	21:25.69	−236.46
A✓	19:46.79	−137.56
AA✓	18:57.39	−88.16
AAA✓	18:07.89	−38.66
AAAA	17:18.49	+10.74

PBAAA

17:29.23

2026 MA Rays LC Stakes

May 16, 2026

🎓 Class of 2030#4of 41 · MA#80 USA*

LSC

of 37

50 Back LCM

45.98

2023 MA NLAC Swim Fest

Jun 18, 2023

🎓 Class of 2030#121of 126 · MA#4,623 USA*

LSC

123

of 134

100 Back LCM

Standard	Cut	Gap
B✓	1:23.69	−11.56
BB✓	1:17.69	−5.56
A	1:11.69	+0.44
AA	1:08.69	+3.44
AAA	1:05.79	+6.34
AAAA	1:02.79	+9.34

PBBB

1:12.13

2026 MA Rays LC Stakes

May 17, 2026

🎓 Class of 2030#45of 148 · MA#1,217 USA*

LSC

of 185

200 Back LCM

Standard	Cut	Gap
B✓	3:01.79	−28.32
BB✓	2:48.79	−15.32
A✓	2:35.79	−2.32
AA	2:29.29	+4.18
AAA	2:22.79	+10.68
AAAA	2:16.29	+17.18

PBA

2:33.47

2026 MA UMLY Cure for Cam

Jun 13, 2026

🎓 Class of 2030#35of 102 · MA#853 USA*

LSC

of 129

50 Breast LCM

Standard	Cut	Gap
B✓	43.99	−1.66
BB	40.89	+1.44
A	37.69	+4.64
AA	36.19	+6.14
AAA	34.59	+7.74
AAAA	32.99	+9.34

PBB

42.33

2025 MA RAYS LC Stakes

May 18, 2025

🎓 Class of 2030#82of 123 · MA#2,635 USA*

LSC

of 70

100 Breast LCM

Standard	Cut	Gap
B✓	1:33.79	−9.40
BB✓	1:27.09	−2.70
A	1:20.39	+4.00
AA	1:16.99	+7.40
AAA	1:13.69	+10.70
AAAA	1:10.29	+14.10

PBBB

1:24.39

2026 MA UMLY Cure for Cam

Jun 13, 2026

🎓 Class of 2030#64of 137 · MA#1,698 USA*

LSC

of 165

200 Breast LCM

Standard	Cut	Gap
B✓	3:22.79	−20.76
BB✓	3:08.29	−6.26
A	2:53.79	+8.24
AA	2:46.59	+15.44
AAA	2:39.39	+22.64
AAAA	2:32.09	+29.94

PBBB

3:02.03

2026 MA UMLY Cure for Cam

Jun 14, 2026

🎓 Class of 2030#44of 97 · MA#1,298 USA*

LSC

of 120

50 Fly LCM

Standard	Cut	Gap
B✓	37.29	−1.31
BB	34.59	+1.39
A	31.89	+4.09
AA	30.59	+5.39
AAA	29.29	+6.69
AAAA	27.99	+7.99

PBB

35.98

2025 MA LAC Longing For Summer

Jun 1, 2025

🎓 Class of 2030#97of 135 · MA#3,329 USA*

LSC

of 94

100 Fly LCM

Standard	Cut	Gap
B✓	1:20.29	−8.53
BB✓	1:14.59	−2.83
A	1:08.89	+2.87
AA	1:05.99	+5.77
AAA	1:03.09	+8.67
AAAA	1:00.29	+11.47

PBBB

1:11.76

2026 MA CARY Splash Into Summer

May 31, 2026

🎓 Class of 2030#62of 131 · MA#1,691 USA*

LSC

of 162

200 Fly LCM

Standard	Cut	Gap
B✓	2:59.69	−22.06
BB✓	2:46.79	−9.16
A	2:33.99	+3.64
AA	2:27.59	+10.04
AAA	2:21.19	+16.44
AAAA	2:14.79	+22.84

PBBB

2:37.63

2026 MA UMLY Cure for Cam

Jun 14, 2026

🎓 Class of 2030#30of 57 · MA#660 USA*

LSC

of 68

200 IM LCM

Standard	Cut	Gap
B✓	3:02.89	−32.29
BB✓	2:49.79	−19.19
A✓	2:36.69	−6.09
AA	2:30.19	+0.41
AAA	2:23.69	+6.91
AAAA	2:17.19	+13.41

PBA

2:30.60

2026 MA CARY Splash Into Summer

May 31, 2026

🎓 Class of 2030#36of 142 · MA#828 USA*

LSC

of 199

400 IM LCM

Standard	Cut	Gap
B✓	6:30.69	−73.22
BB✓	6:02.79	−45.32
A✓	5:34.89	−17.42
AA✓	5:20.89	−3.42
AAA	5:06.99	+10.48
AAAA	4:52.99	+24.48

PBAA

5:17.47

2026 MA UMLY Cure for Cam

Jun 12, 2026

🎓 Class of 2030#22of 86 · MA#454 USA*

LSC

of 102